➡️ Tomorrow's Topic
Life Processes
📍 Channel: @class_10_science_notes
See you tomorrow! 👋
NEXT QUIZ IN @Class_10_notes in which quiz is going to start in 1 minute.
Life Processes
📍 Channel: @class_10_science_notes
See you tomorrow! 👋
NEXT QUIZ IN @Class_10_notes in which quiz is going to start in 1 minute.
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📢 Today's Quiz Topic
Control and Coordination
⏰ The quiz will start in 10 seconds! Get ready! 🧠
Control and Coordination
⏰ The quiz will start in 10 seconds! Get ready! 🧠
❤1
The bending of a plant shoot towards light is an example of phototropism, which is caused by the hormone:
Anonymous Quiz
18%
Gibberellin
23%
Cytokinin
50%
Auxin
9%
Abscisic acid
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The growth of a pollen tube towards the ovule is an example of:
Anonymous Quiz
24%
Geotropism
12%
Hydrotropism
13%
Phototropism
51%
Chemotropism
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The regulation of the timing and amount of hormone release is primarily governed by:
Anonymous Quiz
16%
Reflex arcs
23%
Voluntary control
49%
Feedback mechanisms
12%
Nastic movements
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Which of the following statements best describes the difference between nervous and hormonal control?
Anonymous Quiz
13%
Nervous control is slow and widespread; hormonal control is fast and localized.
55%
Nervous control is fast and localized; hormonal control is slow and widespread.
28%
Both are equally fast, but nervous control is more widespread.
5%
Both are slow, but hormonal control is more localized.
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Which part of a neuron is primarily responsible for receiving information from other neurons?
Anonymous Quiz
13%
Axon
7%
Cell body
66%
Dendrite
14%
Nerve ending
The gap between two neurons where chemical signals are transmitted is called a:
Anonymous Quiz
84%
Synapse
11%
Axon terminal
3%
Receptor
2%
Dendron
Which hormone is primarily responsible for the development of secondary sexual characteristics in females, like the development of breasts?
Anonymous Quiz
11%
Testosterone
30%
Progesterone
55%
Estrogen
4%
Adrenaline
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Which plant hormone promotes stem elongation, especially in dwarf plants?
Anonymous Quiz
31%
Auxin
43%
Gibberellin
19%
Cytokinin
8%
Abscisic acid
Which part of the human brain is responsible for maintaining posture and balance?
Anonymous Quiz
12%
Cerebrum
70%
Cerebellum
15%
Medulla
4%
Pons
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The sudden folding of leaves in a 'touch-me-not' (Mimosa pudica) plant is an example of:
Anonymous Quiz
9%
Phototropism
70%
Thigmonasty
9%
Geotropism
12%
Chemotropism
Which endocrine gland is known as the 'master gland' because it controls the activity of other endocrine glands?
Anonymous Quiz
10%
Adrenal gland
12%
Thyroid gland
75%
Pituitary gland
3%
Pancreas
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Which hormone is released by the adrenal gland to prepare the body for a 'fight or flight' response?
Anonymous Quiz
5%
Insulin
81%
Adrenaline
8%
Thyroxine
6%
Testosterone
Goitre, a condition where the neck appears swollen, is caused by the deficiency of iodine required for the synthesis of:
Anonymous Quiz
9%
Adrenaline
74%
Thyroxine
8%
Estrogen
10%
Insulin
What is the correct pathway of a reflex arc?
Anonymous Quiz
9%
Effector → Motor Neuron → Spinal Cord → Sensory Neuron → Receptor
18%
Receptor → Motor Neuron → Brain → Sensory Neuron → Effector
62%
Receptor → Sensory Neuron → Spinal Cord → Motor Neuron → Effector
12%
Sensory Neuron → Spinal Cord → Receptor → Motor Neuron → Effector
In the context of plant movements, roots growing downwards is an example of:
Anonymous Quiz
23%
Negative phototropism
40%
Positive geotropism
11%
Negative hydrotropism
26%
Both A and B
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The thinking part of the human brain, responsible for memory, intelligence, and voluntary actions, is the:
Anonymous Quiz
19%
Cerebellum
18%
Medulla oblongata
55%
Cerebrum
9%
Hypothalamus