Where do endocrine glands release their secretions?
Answer and explanation
Correct answer: Into the blood
The governing concept is ductless endocrine secretion. Unlike exocrine glands, endocrine glands have no ducts, so their hormones pass directly into nearby capillaries and then circulate through the blood. The blood carries each hormone to its target organ or tissue. Therefore, option A is correct. The food canal, lungs, and external body surface are not the normal general routes for endocrine hormone release.
Frequently asked questions
What is the correct answer to this question?
Into the blood
Why is this the correct answer?
The governing concept is ductless endocrine secretion. Unlike exocrine glands, endocrine glands have no ducts, so their hormones pass directly into nearby capillaries and then circulate through the blood. The blood carries each hormone to its target organ or tissue. Therefore, option A is correct. The food canal, lungs, and external body surface are not the normal general routes for endocrine hormone release.
Which subject and chapter does this question cover?
This is a Class 10 Science question. Chapter: Control and Coordination. Topic: Endocrine system.
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