EASY
11th West Bengal Board
IMPORTANT
Earn 100

Fill in the blank with the correct option provided in the bracket.

ADH is produced and secreted from (neurohypophysis/hypothalamus/adenohypophysis).

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Important Questions on Chemical Co-ordination and Regulation

EASY
11th West Bengal Board
IMPORTANT
A TEXT BOOK OF BIOLOGY CLASS 11>Chapter 20 - Chemical Co-ordination and Regulation>EXERCISE>Q 22
Melatonin is a secretion of the _____ gland.
EASY
11th West Bengal Board
IMPORTANT
A TEXT BOOK OF BIOLOGY CLASS 11>Chapter 20 - Chemical Co-ordination and Regulation>EXERCISE>Q 25

Fill in the blank with the correct option provided in the bracket.

Dwarfism is caused by the deficiency of _____(hGH/somatostatin/thyroxine) formed in the adenohypophysis.

EASY
11th West Bengal Board
IMPORTANT
A TEXT BOOK OF BIOLOGY CLASS 11>Chapter 20 - Chemical Co-ordination and Regulation>EXERCISE>Q 26

Fill in the blank with the correct option provided in the bracket.

Endemic goitre is due to deficiency of _____(zinc/iron/iodine).

EASY
11th West Bengal Board
IMPORTANT
A TEXT BOOK OF BIOLOGY CLASS 11>Chapter 20 - Chemical Co-ordination and Regulation>EXERCISE>Q 1
What do you meant by the endocrine system?
EASY
11th West Bengal Board
IMPORTANT
A TEXT BOOK OF BIOLOGY CLASS 11>Chapter 20 - Chemical Co-ordination and Regulation>EXERCISE>Q 2
What is a gland?
EASY
11th West Bengal Board
IMPORTANT
A TEXT BOOK OF BIOLOGY CLASS 11>Chapter 20 - Chemical Co-ordination and Regulation>EXERCISE>Q 3
What do you mean by the exocrine gland?
EASY
11th West Bengal Board
IMPORTANT
A TEXT BOOK OF BIOLOGY CLASS 11>Chapter 20 - Chemical Co-ordination and Regulation>EXERCISE>Q 4
Name different endocrine glands of the animal.
MEDIUM
11th West Bengal Board
IMPORTANT
A TEXT BOOK OF BIOLOGY CLASS 11>Chapter 20 - Chemical Co-ordination and Regulation>EXERCISE>Q 5
Name the smallest endocrine gland in the human body and mention the name of the hormone secreted from it.