Which example shows a hormonal effect that is more long-lasting than a nervous effect?
Answer and explanation
Correct answer: Gradual body changes during adolescence
Hormonal effects are carried through the blood and often develop more slowly, but they may last for a long time. The physical and reproductive changes of adolescence occur gradually over months or years under the influence of endocrine hormones. In contrast, foot withdrawal, pupil contraction, and hand withdrawal are rapid nervous or reflex responses. Therefore option A best demonstrates a long-lasting hormonal effect.
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What is the correct answer to this question?
Gradual body changes during adolescence
Why is this the correct answer?
Hormonal effects are carried through the blood and often develop more slowly, but they may last for a long time. The physical and reproductive changes of adolescence occur gradually over months or years under the influence of endocrine hormones. In contrast, foot withdrawal, pupil contraction, and hand withdrawal are rapid nervous or reflex responses. Therefore option A best demonstrates a long-lasting hormonal effect.
Which subject and chapter does this question cover?
This is a Class 10 Science question. Chapter: World of Living. Topic: Control and Coordination.
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