What is puberty? When is it attained?

Important Questions on Human Reproduction

EASY

12th West Bengal Board

IMPORTANT

A TEXT BOOK OF BIOLOGY CLASS 12>Chapter 3 - Human Reproduction>EXERCISE>Q 7

Differentiate between menarche and menopause.

EASY

12th West Bengal Board

IMPORTANT

A TEXT BOOK OF BIOLOGY CLASS 12>Chapter 3 - Human Reproduction>EXERCISE>Q 8

What are Sertoli cells and Leydig cell? Mention one function of each.

EASY

12th West Bengal Board

IMPORTANT

A TEXT BOOK OF BIOLOGY CLASS 12>Chapter 3 - Human Reproduction>EXERCISE>Q 9

What is relaxin? Mention its source and function.

EASY

12th West Bengal Board

IMPORTANT

A TEXT BOOK OF BIOLOGY CLASS 12>Chapter 3 - Human Reproduction>EXERCISE>Q 10

What do you mean by cryptorchidism?

EASY

12th West Bengal Board

IMPORTANT

A TEXT BOOK OF BIOLOGY CLASS 12>Chapter 3 - Human Reproduction>EXERCISE>Q 1

How is corpus luteum formed? Write down its function.

EASY

12th West Bengal Board

IMPORTANT

A TEXT BOOK OF BIOLOGY CLASS 12>Chapter 3 - Human Reproduction>EXERCISE>Q 2

What is meant by fertilization? Where does it take place in human?

EASY

12th West Bengal Board

IMPORTANT

A TEXT BOOK OF BIOLOGY CLASS 12>Chapter 3 - Human Reproduction>EXERCISE>Q 3

How does parturition take place?

EASY

12th West Bengal Board

IMPORTANT

A TEXT BOOK OF BIOLOGY CLASS 12>Chapter 3 - Human Reproduction>EXERCISE>Q 4

What is colostrum? How is milk production hormonally regulated?