Decisions were often made by a small group of military leaders, with limited input from civilian institutions or the public.
(ii) Suspension of the Constitution: Military rulers typically suspended the existing constitution, dissolved democratic institutions, and often disbanded the legislature. This allowed them to govern without the constraints of democratic principles.
(iii) Restriction of Civil Liberties: Military rule often resulted in the curtailment of civil liberties and human rights. Restrictions on freedom of speech, assembly, and association were common, and political opposition was suppressed.
(iv) State Control of Media: The military often took control of the media, limiting freedom of the press and using state-controlled outlets to disseminate information favorable to the regime while suppressing dissenting voices.
(v) Corruption and Nepotism: Military regimes in Nigeria were often criticized for corruption and favoritism. Military leaders sometimes engaged in corrupt practices, and appointments to key positions were frequently based on loyalty rather than merit.
(vi) Economic Mismanagement: Military rulers sometimes struggled with economic management, leading to issues such as inflation, stagnation, and misallocation of resources. Economic policies were often driven by short-term military objectives rather than long-term development.
(vii) Suppression of Political Opposition: Political parties were usually banned or severely restricted under military rule. Opposition figures faced harassment, imprisonment, or exile, and dissenting voices were silenced to maintain regime stability.
(viii) Social Unrest: Military rule in Nigeria often led to social unrest and dissatisfaction among the civilian population. Economic hardships, political repression, and the lack of popular representation fueled protests and demonstrations against military rule.
β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’
(6)
(PICK ANY SIX)
(i) Strengthen electoral laws and regulations: Introduce strict legislation that clearly defines electoral malpractices, imposes stringent penalties, and strengthens the independence of electoral institutions. This will serve as a deterrent and ensure impartiality in the electoral process.
(ii) Implement biometric voter registration and identification system: By using biometric technology, such as fingerprint scanning or iris recognition, it becomes more difficult for individuals to engage in multiple voting or impersonation, reducing the potential for electoral malpractice.
(iii) Enhance security measures during elections: Improve security presence at polling stations and electoral offices to prevent and deter acts of violence, voter intimidation, and ballot stuffing. This will help create a safe and secure environment for voters to exercise their rights.
(iv) Increase transparency and accountability: Ensure that all electoral processes, such as voter registration, vote counting, and result collation, are conducted in a transparent and accountable manner. This can be achieved through the use of technology, such as electronic voting machines and online result declaration, as well as independent observers and monitors.
(v) Promote civic education and voter awareness: Educate citizens about their rights and responsibilities in the electoral process, including the importance of fair and free elections. This can be done through public campaigns, workshops, and educational programs to ensure voters are informed and can make informed decisions.
(iv) Strengthen electoral monitoring and oversight: Enhance the role and capacity of independent electoral monitoring bodies, such as the Independent National Electoral Commission (INEC) and civil society organizations, to effectively oversee the electoral process. This includes conducting regular audits, investigating complaints, and providing transparent feedback on electoral activities.
(ii) Suspension of the Constitution: Military rulers typically suspended the existing constitution, dissolved democratic institutions, and often disbanded the legislature. This allowed them to govern without the constraints of democratic principles.
(iii) Restriction of Civil Liberties: Military rule often resulted in the curtailment of civil liberties and human rights. Restrictions on freedom of speech, assembly, and association were common, and political opposition was suppressed.
(iv) State Control of Media: The military often took control of the media, limiting freedom of the press and using state-controlled outlets to disseminate information favorable to the regime while suppressing dissenting voices.
(v) Corruption and Nepotism: Military regimes in Nigeria were often criticized for corruption and favoritism. Military leaders sometimes engaged in corrupt practices, and appointments to key positions were frequently based on loyalty rather than merit.
(vi) Economic Mismanagement: Military rulers sometimes struggled with economic management, leading to issues such as inflation, stagnation, and misallocation of resources. Economic policies were often driven by short-term military objectives rather than long-term development.
(vii) Suppression of Political Opposition: Political parties were usually banned or severely restricted under military rule. Opposition figures faced harassment, imprisonment, or exile, and dissenting voices were silenced to maintain regime stability.
(viii) Social Unrest: Military rule in Nigeria often led to social unrest and dissatisfaction among the civilian population. Economic hardships, political repression, and the lack of popular representation fueled protests and demonstrations against military rule.
β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’
(6)
(PICK ANY SIX)
(i) Strengthen electoral laws and regulations: Introduce strict legislation that clearly defines electoral malpractices, imposes stringent penalties, and strengthens the independence of electoral institutions. This will serve as a deterrent and ensure impartiality in the electoral process.
(ii) Implement biometric voter registration and identification system: By using biometric technology, such as fingerprint scanning or iris recognition, it becomes more difficult for individuals to engage in multiple voting or impersonation, reducing the potential for electoral malpractice.
(iii) Enhance security measures during elections: Improve security presence at polling stations and electoral offices to prevent and deter acts of violence, voter intimidation, and ballot stuffing. This will help create a safe and secure environment for voters to exercise their rights.
(iv) Increase transparency and accountability: Ensure that all electoral processes, such as voter registration, vote counting, and result collation, are conducted in a transparent and accountable manner. This can be achieved through the use of technology, such as electronic voting machines and online result declaration, as well as independent observers and monitors.
(v) Promote civic education and voter awareness: Educate citizens about their rights and responsibilities in the electoral process, including the importance of fair and free elections. This can be done through public campaigns, workshops, and educational programs to ensure voters are informed and can make informed decisions.
(iv) Strengthen electoral monitoring and oversight: Enhance the role and capacity of independent electoral monitoring bodies, such as the Independent National Electoral Commission (INEC) and civil society organizations, to effectively oversee the electoral process. This includes conducting regular audits, investigating complaints, and providing transparent feedback on electoral activities.
π2
(vii) Encourage citizen participation and engagement: Foster a culture of active citizenship by encouraging citizens to participate in elections, join political parties, and engage in civic activities. Increased citizen involvement reduces the chances of electoral malpractice as citizens become more invested in the democratic process.
β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’
(7)
(PICK ANY SIX)
(i) Strengthening regional economic integration: ECOWAS member states can promote free trade and eliminate trade barriers among themselves, thus encouraging cross-border investments and facilitating economic growth.
(ii) Implementing effective monetary policies: ECOWAS member states need to coordinate their monetary policies to ensure stability and reduce inflation. This can be achieved through the establishment of a common currency or by coordinating exchange rate policies.
(iii) Promoting regional cooperation in key sectors: ECOWAS member states can collaborate in areas such as agriculture, energy, and manufacturing to enhance regional productivity and competitiveness.
(iv) Enhancing access to finance: Member states should work towards building inclusive financial systems that promote access to credit, savings, and insurance for small and medium-sized enterprises (SMEs) and individuals to stimulate entrepreneurship and economic growth.
(v) Improving regional governance: ECOWAS member states should strengthen their institutions and governance structures to ensure transparency, accountability, and the efficient implementation of policies that support economic development.
(vi) Investing in human capital development: Member states should prioritize investments in education, healthcare, and skills training to enhance the productivity and competitiveness of their workforce, thereby driving economic growth.
(vii) Promoting sustainable development: ECOWAS member states should prioritize sustainable practices in areas such as agriculture, energy, and natural resource management to ensure long-term economic growth while safeguarding the environment for future generations.
β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’
(8)
(PICK ANY SIX)
(i) Traditional rulers in pre-colonial Yoruba society held significant political power. They were the ultimate authority in their respective territories and had the responsibility of making decisions and implementing laws to maintain peace and order.
(ii) Traditional rulers acted as judges and arbitrators to resolve disputes and administer justice. They would hear cases, listen to testimonies, and make decisions based on customary laws and traditions.
(iii) Traditional rulers also played a crucial role in the spiritual and religious life of the Yoruba people. They were often considered as intermediaries between the people and the deities, responsible for performing religious rituals, conducting sacrifices, and maintaining a connection with the spiritual realm.
(iv) Traditional rulers were the custodians of Yoruba culture, tradition, and history. They were responsible for preserving and promoting Yoruba cultural practices, languages, and heritage. They played a key role in maintaining Yoruba identity and ensuring the preservation of cultural values and norms.
(v) Traditional rulers had a role in managing the economic affairs of their territories. They oversaw trade activities, collected taxes, regulated markets, and facilitated economic development. They often held control over land ownership and could allocate it for agriculture, settlements, or other purposes.
(vi) Traditional rulers acted as mediators in conflicts and disputes between individuals, families, or communities. They would use their authority and wisdom to find common ground and facilitate reconciliation, promoting harmonious relationships within their territories.
(vii) Traditional rulers had a responsibility to ensure social welfare within their communities.
β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’
(7)
(PICK ANY SIX)
(i) Strengthening regional economic integration: ECOWAS member states can promote free trade and eliminate trade barriers among themselves, thus encouraging cross-border investments and facilitating economic growth.
(ii) Implementing effective monetary policies: ECOWAS member states need to coordinate their monetary policies to ensure stability and reduce inflation. This can be achieved through the establishment of a common currency or by coordinating exchange rate policies.
(iii) Promoting regional cooperation in key sectors: ECOWAS member states can collaborate in areas such as agriculture, energy, and manufacturing to enhance regional productivity and competitiveness.
(iv) Enhancing access to finance: Member states should work towards building inclusive financial systems that promote access to credit, savings, and insurance for small and medium-sized enterprises (SMEs) and individuals to stimulate entrepreneurship and economic growth.
(v) Improving regional governance: ECOWAS member states should strengthen their institutions and governance structures to ensure transparency, accountability, and the efficient implementation of policies that support economic development.
(vi) Investing in human capital development: Member states should prioritize investments in education, healthcare, and skills training to enhance the productivity and competitiveness of their workforce, thereby driving economic growth.
(vii) Promoting sustainable development: ECOWAS member states should prioritize sustainable practices in areas such as agriculture, energy, and natural resource management to ensure long-term economic growth while safeguarding the environment for future generations.
β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’
(8)
(PICK ANY SIX)
(i) Traditional rulers in pre-colonial Yoruba society held significant political power. They were the ultimate authority in their respective territories and had the responsibility of making decisions and implementing laws to maintain peace and order.
(ii) Traditional rulers acted as judges and arbitrators to resolve disputes and administer justice. They would hear cases, listen to testimonies, and make decisions based on customary laws and traditions.
(iii) Traditional rulers also played a crucial role in the spiritual and religious life of the Yoruba people. They were often considered as intermediaries between the people and the deities, responsible for performing religious rituals, conducting sacrifices, and maintaining a connection with the spiritual realm.
(iv) Traditional rulers were the custodians of Yoruba culture, tradition, and history. They were responsible for preserving and promoting Yoruba cultural practices, languages, and heritage. They played a key role in maintaining Yoruba identity and ensuring the preservation of cultural values and norms.
(v) Traditional rulers had a role in managing the economic affairs of their territories. They oversaw trade activities, collected taxes, regulated markets, and facilitated economic development. They often held control over land ownership and could allocate it for agriculture, settlements, or other purposes.
(vi) Traditional rulers acted as mediators in conflicts and disputes between individuals, families, or communities. They would use their authority and wisdom to find common ground and facilitate reconciliation, promoting harmonious relationships within their territories.
(vii) Traditional rulers had a responsibility to ensure social welfare within their communities.
π₯±1
They would provide protection and security for their subjects, oversee the well-being of their people, and intervene in times of crisis or emergencies. They were expected to care for the vulnerable, resolve social issues, and maintain social cohesion.
β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’
(9a)
Colonialism refers to the practice of establishing and maintaining colonies by a nation or empire in territories outside its borders. It is an extension of a nation's power and control over territories and populations that are typically located far away from its ownterritory. Colonialism often involved the exploitation of resources, labor, and markets in the colonies for the benefit of the colonizing power.
(9b)
(PICK ANY FIVE)
(i) Political administration: The governor general served as the head of the colonial government and was responsible for establishing and maintaining political control over the colony. This involved making and enforcing laws, overseeing the functioning of local governments, and resolving disputes.
(ii) Defense and security: The governor general played a crucial role in ensuring the security and defense of the colony. They were responsible for maintaining an army or police force, implementing military strategies, and protecting the colony from any internal or external threats.
(iii) Economic control: The governor general held authority over the economic aspects of the colony. They were responsible for implementing economic policies that benefited the colonizing country, such as promoting the extraction of resources, establishing trade routes, and managing taxation and revenue collection.
(iv) Diplomacy: The governor general acted as the representative of the colonizing country and was involved in diplomatic relations with other colonial powers, indigenous leaders, and neighboring colonies. They negotiated treaties, managed conflicts, and maintained alliances or rivalries with other nations.
(v) Social control: The governor general maintained social control over the colony by promoting policies and practices that aligned with the interests and values of the colonizing country. They often sought to assimilate the local population into the culture, language, and social norms of the colonizers.
(vi) Symbolic representation: The governor general served as a symbol of the colonizing authority and power. They legitimized the colonizer's control over the colony and acted as a source of authority and guidance for both the colonizers and the colonized.
β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’
(10)
(PICK ANY SIX)
(i) Colonial Oppression: The oppressive policies of British colonial rule in Nigeria sparked a sense of unity and resistance among the Nigerian people. The exploitation of resources and imposition of indirect rule fueled nationalist sentiments as people sought to regain control over their own affairs.
(ii) Emergence of Intellectuals: The rise of educated Nigerians, who had been exposed to Western ideas and concepts, played a crucial role in shaping the nationalist movement. These intellectuals, such as Nnamdi Azikiwe and Obafemi Awolowo, used their knowledge and skills to galvanize the masses and advocate for Nigeria's independence.
(iii) Pan-Africanism: The ideas of Pan-Africanism, which emphasized solidarity and unity among African nations, greatly influenced the nationalist movement in Nigeria. Leaders like Kwame Nkrumah of Ghana and Jomo Kenyatta of Kenya inspired Nigerians to fight for independence and work towards establishing a united and independent Africa.
(iv) Economic Factors: The economic disparities between Nigerians and the British colonial rulers fueled nationalist sentiments. Nigerians witnessed their resources being exploited by the British, while they remained impoverished. This economic inequality served as a catalyst for the nationalist movement, as people sought to gain control over their resources and improve their living conditions.
β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’
(9a)
Colonialism refers to the practice of establishing and maintaining colonies by a nation or empire in territories outside its borders. It is an extension of a nation's power and control over territories and populations that are typically located far away from its ownterritory. Colonialism often involved the exploitation of resources, labor, and markets in the colonies for the benefit of the colonizing power.
(9b)
(PICK ANY FIVE)
(i) Political administration: The governor general served as the head of the colonial government and was responsible for establishing and maintaining political control over the colony. This involved making and enforcing laws, overseeing the functioning of local governments, and resolving disputes.
(ii) Defense and security: The governor general played a crucial role in ensuring the security and defense of the colony. They were responsible for maintaining an army or police force, implementing military strategies, and protecting the colony from any internal or external threats.
(iii) Economic control: The governor general held authority over the economic aspects of the colony. They were responsible for implementing economic policies that benefited the colonizing country, such as promoting the extraction of resources, establishing trade routes, and managing taxation and revenue collection.
(iv) Diplomacy: The governor general acted as the representative of the colonizing country and was involved in diplomatic relations with other colonial powers, indigenous leaders, and neighboring colonies. They negotiated treaties, managed conflicts, and maintained alliances or rivalries with other nations.
(v) Social control: The governor general maintained social control over the colony by promoting policies and practices that aligned with the interests and values of the colonizing country. They often sought to assimilate the local population into the culture, language, and social norms of the colonizers.
(vi) Symbolic representation: The governor general served as a symbol of the colonizing authority and power. They legitimized the colonizer's control over the colony and acted as a source of authority and guidance for both the colonizers and the colonized.
β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’β’
(10)
(PICK ANY SIX)
(i) Colonial Oppression: The oppressive policies of British colonial rule in Nigeria sparked a sense of unity and resistance among the Nigerian people. The exploitation of resources and imposition of indirect rule fueled nationalist sentiments as people sought to regain control over their own affairs.
(ii) Emergence of Intellectuals: The rise of educated Nigerians, who had been exposed to Western ideas and concepts, played a crucial role in shaping the nationalist movement. These intellectuals, such as Nnamdi Azikiwe and Obafemi Awolowo, used their knowledge and skills to galvanize the masses and advocate for Nigeria's independence.
(iii) Pan-Africanism: The ideas of Pan-Africanism, which emphasized solidarity and unity among African nations, greatly influenced the nationalist movement in Nigeria. Leaders like Kwame Nkrumah of Ghana and Jomo Kenyatta of Kenya inspired Nigerians to fight for independence and work towards establishing a united and independent Africa.
(iv) Economic Factors: The economic disparities between Nigerians and the British colonial rulers fueled nationalist sentiments. Nigerians witnessed their resources being exploited by the British, while they remained impoverished. This economic inequality served as a catalyst for the nationalist movement, as people sought to gain control over their resources and improve their living conditions.
β€1
(v) Religious and Ethnic Unity: Despite Nigeria being a diverse nation with numerous ethnic and religious groups, the nationalist movement managed to unite people across these divides. Common goals of independence and self-determination fostered a sense of unity and cooperation among Nigerians, transcending their ethnic and religious differences.
(vi) Formation of Political Parties: The establishment of political parties, such as the National Council of Nigeria and the Cameroons (NCNC) and the Action Group, provided a platform for Nigerians to organize and rally behind nationalist ideals. These parties mobilized support and advocated for independence through mass movements, protests, and political campaigns.
(vii) International Support: The nationalist movement in Nigeria received support from international organizations, such as the United Nations and the Commonwealth, who were advocating for decolonization across the world. The solidarity and support from the international community boosted the morale of Nigerian nationalists and helped legitimize their struggle for independence.
(vi) Formation of Political Parties: The establishment of political parties, such as the National Council of Nigeria and the Cameroons (NCNC) and the Action Group, provided a platform for Nigerians to organize and rally behind nationalist ideals. These parties mobilized support and advocated for independence through mass movements, protests, and political campaigns.
(vii) International Support: The nationalist movement in Nigeria received support from international organizations, such as the United Nations and the Commonwealth, who were advocating for decolonization across the world. The solidarity and support from the international community boosted the morale of Nigerian nationalists and helped legitimize their struggle for independence.
GOVERNMENT-OBJ
1-10: ECACDBCDDC
1-10: ECACDBCDDC
π’3
GOVERNMENT-OBJ
1-10: ECACDBCDDC
11-20: DDEDBCCDCD
21-30: CBCEDDEBAC
31-40: EEACCBABBA
41-50: BEBBDADCEC
51-60: EAAECDEABE
Solved by Examkey.net
Completed
1-10: ECACDBCDDC
11-20: DDEDBCCDCD
21-30: CBCEDDEBAC
31-40: EEACCBABBA
41-50: BEBBDADCEC
51-60: EAAECDEABE
Solved by Examkey.net
Completed
π€¬4
YORUBA-OBJ
01-10: CBBBEAADBA
11-20: CEBECEEBDB
21-30: ECEBDADCAD
31-40: ECECBDBADA
41-50: DBEAABDCBB
51-60: CCBDBCECEB
Solve by Examkey.net
COMPLETED
01-10: CBBBEAADBA
11-20: CEBECEEBDB
21-30: ECEBDADCAD
31-40: ECECBDBADA
41-50: DBEAABDCBB
51-60: CCBDBCECEB
Solve by Examkey.net
COMPLETED
π₯°2
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WAEC GCE 2024 BIOLOGY ANSWERS-Examkey.net
(3ai)
(i)Heavy metals (e.g., lead, mercury)
(ii)Industrial chemicals
(iii)Nutrient pollutants (e.g., nitrogen, phosphorus)
(iv)Pathogens (e.g., bacteria, viruses)
(3aii)
(i)Particulate matter (PM)
(ii)Nitrogen dioxide (NO2)
(3bi)
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(i)Respiratory problems (e.g., asthma, bronchitis)
(ii)Cardiovascular diseases
(iii)Damage to the ozone layer
(iv)Adverse effects on wildlife and ecosystems
(3bii)
(i)Emissions from vehicles (e.g., cars, trucks)
(ii)Industrial activities and emissions
(iii)Agricultural practices (e.g., burning of crop residues)
(iv)Deforestation and biomass burning
(3c)
(i)Water pollution:
(i)Implementing stricter regulations and enforcement for industrial discharge and wastewater treatment
(ii)Promoting sustainable agricultural practices to minimize chemical runoff into water bodies
(ii) Industrial pollution:
(i) Investing in cleaner production technologies and processes to reduce emissions and waste generation
(ii) Implementing recycling and reuse programs to minimize the generation of industrial waste and pollutants.
(3d)
Reducing refers to the process of adding electrons or hydrogen ions to a molecule, resulting in a decrease in the oxidation state of the molecule.
(3ai)
(i)Heavy metals (e.g., lead, mercury)
(ii)Industrial chemicals
(iii)Nutrient pollutants (e.g., nitrogen, phosphorus)
(iv)Pathogens (e.g., bacteria, viruses)
(3aii)
(i)Particulate matter (PM)
(ii)Nitrogen dioxide (NO2)
(3bi)
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(i)Respiratory problems (e.g., asthma, bronchitis)
(ii)Cardiovascular diseases
(iii)Damage to the ozone layer
(iv)Adverse effects on wildlife and ecosystems
(3bii)
(i)Emissions from vehicles (e.g., cars, trucks)
(ii)Industrial activities and emissions
(iii)Agricultural practices (e.g., burning of crop residues)
(iv)Deforestation and biomass burning
(3c)
(i)Water pollution:
(i)Implementing stricter regulations and enforcement for industrial discharge and wastewater treatment
(ii)Promoting sustainable agricultural practices to minimize chemical runoff into water bodies
(ii) Industrial pollution:
(i) Investing in cleaner production technologies and processes to reduce emissions and waste generation
(ii) Implementing recycling and reuse programs to minimize the generation of industrial waste and pollutants.
(3d)
Reducing refers to the process of adding electrons or hydrogen ions to a molecule, resulting in a decrease in the oxidation state of the molecule.
π2
(4a) Population dominance refers to the condition where one or a few species within an ecosystem have a significantly higher abundance or biomass compared to others, exerting a substantial influence on the ecosystem dynamics.
(4b)
(4bi) Primary production in an ecosystem refers to the synthesis of organic compounds by autotrophic organisms, mainly plants, through photosynthesis.
(4bii) The primary source of energy in an ecosystem is sunlight, which is captured by autotrophic organisms during photosynthesis and then transferred through the food web.
(4biii)
PICK ANY THREE
(1) Photosynthesis: Carbon is a key element in the formation of organic compounds during photosynthesis.
(2) Respiration: Carbon is released during the process of respiration, providing energy for living organisms.
(3) Biomolecules: Carbon is a fundamental building block of essential biomolecules such as carbohydrates, proteins, lipids, and nucleic acids.
(4) Carbon Cycle: Carbon plays a crucial role in the global carbon cycle, cycling between the atmosphere, oceans, soil, and living organisms.
(5) Climate Regulation: Carbon dioxide, a form of carbon, contributes to the greenhouse effect, regulating Earthβs temperature and climate. Waec GCE 2024 Biology (Essay &Obj) Questions And Answers
(4b)
(4bi) Primary production in an ecosystem refers to the synthesis of organic compounds by autotrophic organisms, mainly plants, through photosynthesis.
(4bii) The primary source of energy in an ecosystem is sunlight, which is captured by autotrophic organisms during photosynthesis and then transferred through the food web.
(4biii)
PICK ANY THREE
(1) Photosynthesis: Carbon is a key element in the formation of organic compounds during photosynthesis.
(2) Respiration: Carbon is released during the process of respiration, providing energy for living organisms.
(3) Biomolecules: Carbon is a fundamental building block of essential biomolecules such as carbohydrates, proteins, lipids, and nucleic acids.
(4) Carbon Cycle: Carbon plays a crucial role in the global carbon cycle, cycling between the atmosphere, oceans, soil, and living organisms.
(5) Climate Regulation: Carbon dioxide, a form of carbon, contributes to the greenhouse effect, regulating Earthβs temperature and climate. Waec GCE 2024 Biology (Essay &Obj) Questions And Answers
BIOLOGY-OBJ
01-10: CBBCEECABA
11-20: DADCCCACED
21-30: CACAACCDBC
31-40: AEECDBBACD
41-50: EBEBCBBCAC
Solved by Examkey.net
Completed!!!
01-10: CBBCEECABA
11-20: DADCCCACED
21-30: CACAACCDBC
31-40: AEECDBBACD
41-50: EBEBCBBCAC
Solved by Examkey.net
Completed!!!
π3