Cotton ......... spp., is the world's chief fibre plant.
Anonymous Quiz
21%
Corchorus
71%
Gossypium
3%
Chinchona
6%
Cottonarus
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Vitamin A deficiency can cause ............ and immune deficiency syndrome.
Anonymous Quiz
3%
genital herpes
3%
tumour
92%
blindness
2%
tan skin
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Platelets are tiny fragments of large cells called ........... .
Anonymous Quiz
13%
erythrocytes
28%
leucocytes
53%
megakaryocytes
7%
thrombocytes
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............ are the visible effects of disease on plants
Anonymous Quiz
23%
Signs
4%
Factors
67%
Symptoms
7%
Treatments
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The electrical changes of the heart can be measured in an ECG (electrocardiogram).
Anonymous Quiz
79%
True
21%
False
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Viruses are extracellular (outside cells) pathogenic particles that infect other living organisms.
Anonymous Quiz
52%
True
48%
False
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Pisciculture is a commercial breeding of ......... .
Anonymous Quiz
9%
oysters
14%
shrimps
73%
fish
4%
algae
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There are around .......... base pairs in the DNA of a typical mammalian cell in total.
Anonymous Quiz
35%
3.2 million
61%
3.2 billion
2%
2.3 million
2%
2.3 billion
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Apoplastic pathway is also known as a .......... process.
Anonymous Quiz
52%
active
35%
passive
11%
gradient
2%
uptake
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Biological control is control of plant diseases using ........... .
Anonymous Quiz
17%
drugs
56%
microorganisms
11%
medicine
17%
biochemicals
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