In which situation is endocrine control more suitable than nervous control?
Answer and explanation
Correct answer: Long-term growth and changes during adolescence.
Nervous control uses fast electrical impulses and is well suited to immediate, short-lived actions such as withdrawing from heat or blinking. Endocrine control uses hormones released into the blood; it generally begins more slowly, but its effects can be widespread and persist longer. Growth and the physical changes of adolescence require sustained regulation over time, so option A is the best answer. The other options are rapid protective responses better served by nerves.
Frequently asked questions
What is the correct answer to this question?
Long-term growth and changes during adolescence.
Why is this the correct answer?
Nervous control uses fast electrical impulses and is well suited to immediate, short-lived actions such as withdrawing from heat or blinking. Endocrine control uses hormones released into the blood; it generally begins more slowly, but its effects can be widespread and persist longer. Growth and the physical changes of adolescence require sustained regulation over time, so option A is the best answer. The other options are rapid protective responses better served by nerves.
Which subject and chapter does this question cover?
This is a Class 10 Science question. Chapter: Control and Coordination. Topic: Reflex action.
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