Class 12

9. Chemical Coordination and Integration question bank (Zoology)

Practice 1,809 free Class 12 Zoology - 9. Chemical Coordination and Integration questions with answers and step-by-step solutions.

Q1.

Gigantism and acromegaly are due to:  

(A)
Hyperpituitarism
(B)
Hypopituitarism
(C)
Hypothyroidism
(D)
Hyperthyroidism
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Q2.

Gorilla-like man with large head and hands and protruding jaws is produced due to:  

(A)
Over-secretion of thyroxine
(B)
Over-secretion of growth hormone
(C)
Excess of vitamin C in diet
(D)
Excess secretion of TSH
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