What do mean by surrogate mother?

Important Questions on Reproductive Health

MEDIUM

12th West Bengal Board

IMPORTANT

A TEXT BOOK OF BIOLOGY CLASS 12>Chapter 4 - Reproductive Health>EXERCISE>Q 3

List some reasons for infertility.

MEDIUM

12th West Bengal Board

IMPORTANT

A TEXT BOOK OF BIOLOGY CLASS 12>Chapter 4 - Reproductive Health>EXERCISE>Q 4

What do you mean by amniocentesis?

MEDIUM

12th West Bengal Board

IMPORTANT

A TEXT BOOK OF BIOLOGY CLASS 12>Chapter 4 - Reproductive Health>EXERCISE>Q 5

Describe the methods of birth control by which fertilization of an ovum by sperm is prevented.

MEDIUM

12th West Bengal Board

IMPORTANT

A TEXT BOOK OF BIOLOGY CLASS 12>Chapter 4 - Reproductive Health>EXERCISE>Q 6

Name the causative agent of the STD-AIDS.

MEDIUM

12th West Bengal Board

IMPORTANT

A TEXT BOOK OF BIOLOGY CLASS 12>Chapter 4 - Reproductive Health>EXERCISE>Q 6

Name the causative agent of the STD-Gonorrhoea.

HARD

12th West Bengal Board

IMPORTANT

A TEXT BOOK OF BIOLOGY CLASS 12>Chapter 4 - Reproductive Health>EXERCISE>Q 8

Differentiate ZIFT and IUT.

HARD

12th West Bengal Board

IMPORTANT

A TEXT BOOK OF BIOLOGY CLASS 12>Chapter 4 - Reproductive Health>EXERCISE>Q 9

State the hormonal composition of the oral contraceptives used by the females. Explain how it acts as a contraceptive.

HARD

12th West Bengal Board

IMPORTANT

A TEXT BOOK OF BIOLOGY CLASS 12>Chapter 4 - Reproductive Health>EXERCISE>Q 1

What is the cause of AIDS?