Match Column I with II and select the correct option from the codes given below. Column I Column II ( a ) ANF ( i ) Regulates blood calcium levels ( b ) MSH ( i i ) Decreases blood pressure ( c ) GIP ( i i i ) Pigmentation ( d ) CT ( i v ) Inhibits gastric secretion

( a ) - ( i i ) , ( b ) - ( i i i ) , ( b ) - ( i v ) , ( d ) - ( i )

( a ) - ( i v ) , ( b ) - ( i ) , ( c ) - ( i i ) , ( d ) - ( i i i )

( a ) - ( i i ) , ( b ) - ( i ) , ( b ) - ( i v ) , ( d ) - ( i i i )

( a ) - ( r v ) , ( b ) - ( i ) , ( b ) - f i i i ) , ( d ) - ( i i )

Fight-or-flight reaction cause activation of:

the adrenal medulla, leading to increased secretion of epinephrine and norepinephrene

the parathyroid glands, leading to increased metabolic rate.

the kidney, leading to suppression of renin angiotensin-aldosterone pathway.

the pancreas leading to a reduction in the blood sugar levels.

The posterior pituitary gland is not a 'true' endocrine gland because

It only stores and releases hormones

It is under the regulation of hypothalamus pressure pulling at the lung walls.

E M B I B E

Biology Crash Course KCET UG>Chapter 22 - Chemical Control and Coordination>Exercise 1>Q 3

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IMPORTANT

Earn 100

Which hormone secreted by Kidney?

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Important Questions on Chemical Control and Coordination

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Biology Crash Course KCET UG>Chapter 22 - Chemical Control and Coordination>Exercise 1>Q 4

Which one of the following pairs of organs includes only the endocrine glands?

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IMPORTANT

Biology Crash Course KCET UG>Chapter 22 - Chemical Control and Coordination>Exercise 1>Q 5

An injury to the adrenal cortex is not likely to affect the secretion of which one of the following?

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Biology Crash Course KCET UG>Chapter 22 - Chemical Control and Coordination>Exercise 1>Q 6

Which of the following statements regarding glucagon is false?

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Biology Crash Course KCET UG>Chapter 22 - Chemical Control and Coordination>Exercise 1>Q 7

Find the incorrect statement.

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Biology Crash Course KCET UG>Chapter 22 - Chemical Control and Coordination>Exercise 1>Q 8

A man suddenly sees a tiger. His heart beat goes up, blood pressure increases, etc. Which hormone is released at this time in his body?

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IMPORTANT

Biology Crash Course KCET UG>Chapter 22 - Chemical Control and Coordination>Exercise 1>Q 9

Which of the following statements are true/false?

i. Thyrocalcitonin regulates the homeostasis of blood calcium levels.
ii. Oxytocin stimulates contraction of uterine muscles during birth.
iii. "Grave's disease" is caused by malfunctioning of the adrenal gland.
iv. ADH stimulates the absorption of water and increase urine production.

HARD

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IMPORTANT

Biology Crash Course KCET UG>Chapter 22 - Chemical Control and Coordination>Exercise 1>Q 10

Match Column I with II and select the correct option from the codes given below.

	Column I		Column II
$(a)$	ANF	$(i)$	Regulates blood calcium levels
$(b)$	MSH	$(i i)$	Decreases blood pressure
$(c)$	GIP	$(i i i)$	Pigmentation
$(d)$	CT	$(i v)$	Inhibits gastric secretion