Deficiency of which hormone may increase the sugar level in blood?
Answer and explanation
Correct answer: Insulin
The governing concept is hormonal control of blood glucose. Insulin, secreted by the pancreas, helps body cells take up and use glucose and promotes its storage as glycogen. If insulin is deficient, glucose remains in the bloodstream, so blood sugar rises and diabetes may develop. Adrenaline can temporarily raise glucose during stress, while thyroxine and estrogen have different primary functions; therefore option A is correct.
Frequently asked questions
What is the correct answer to this question?
Insulin
Why is this the correct answer?
The governing concept is hormonal control of blood glucose. Insulin, secreted by the pancreas, helps body cells take up and use glucose and promotes its storage as glycogen. If insulin is deficient, glucose remains in the bloodstream, so blood sugar rises and diabetes may develop. Adrenaline can temporarily raise glucose during stress, while thyroxine and estrogen have different primary functions; therefore option A is correct.
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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