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ICSE Class 10 Biology Question 5 of 11

The Endocrine System — Question 4

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Question

Question 4

Write the main function of each of the following hormones.

HormonesFunctions
(a) Thyroxine...............
(b) Adrenaline...............
(c) Insulin...............
(d) Glucagon...............
(e) Vasopressin...............
Answer
HormonesFunctions
(a) ThyroxinePromotes tissue metabolism, growth and differentiation.
(b) AdrenalineCauses stimulation of sympathetic nervous system. Prepares body for any emergency.
(c) InsulinReduces the blood sugar level.
(d) GlucagonIncreases the blood sugar level.
(e) VasopressinIncreases reabsorption of water from kidneys, contraction of blood vessels causing rise in blood pressure.