Why are adolescent changes not considered immediate like reflex actions?
Answer and explanation
Correct answer: Because they occur slowly over a long time through hormones
A reflex action is a rapid, automatic response carried through a nervous pathway, often involving the spinal cord. Adolescent changes such as development of body shape, reproductive maturity, and secondary sexual characters arise from hormones released by endocrine glands and develop progressively over months or years. Hence option A is correct. Option B describes the opposite of adolescent hormonal change, while options C and D are false because glands and hormones are involved and the changes occur in humans.
Frequently asked questions
What is the correct answer to this question?
Because they occur slowly over a long time through hormones
Why is this the correct answer?
A reflex action is a rapid, automatic response carried through a nervous pathway, often involving the spinal cord. Adolescent changes such as development of body shape, reproductive maturity, and secondary sexual characters arise from hormones released by endocrine glands and develop progressively over months or years. Hence option A is correct. Option B describes the opposite of adolescent hormonal change, while options C and D are false because glands and hormones are involved and the changes occur in humans.
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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