What is the function of the Y gene of lac operon? 

Important Questions on Molecular Basis of Inheritance

EASY

12th West Bengal Board

IMPORTANT

A TEXT BOOK OF BIOLOGY CLASS 12>Chapter 6 - Molecular Basis of Inheritance>EXERCISE>Q 26

What is a gratuitous inducer?

EASY

12th West Bengal Board

IMPORTANT

A TEXT BOOK OF BIOLOGY CLASS 12>Chapter 6 - Molecular Basis of Inheritance>EXERCISE>Q 27

What is C-value? 

EASY

12th West Bengal Board

IMPORTANT

A TEXT BOOK OF BIOLOGY CLASS 12>Chapter 6 - Molecular Basis of Inheritance>EXERCISE>Q 28

How many genes are present on the Y chromosome of human?

EASY

12th West Bengal Board

IMPORTANT

A TEXT BOOK OF BIOLOGY CLASS 12>Chapter 6 - Molecular Basis of Inheritance>EXERCISE>Q 29

What is the full name of IPTG? 

EASY

12th West Bengal Board

IMPORTANT

A TEXT BOOK OF BIOLOGY CLASS 12>Chapter 6 - Molecular Basis of Inheritance>EXERCISE>Q 30

What is the full name of RFLP?

EASY

12th West Bengal Board

IMPORTANT

A TEXT BOOK OF BIOLOGY CLASS 12>Chapter 6 - Molecular Basis of Inheritance>EXERCISE>Q 1

Mention the four important characteristics of genetic material.

EASY

12th West Bengal Board

IMPORTANT

A TEXT BOOK OF BIOLOGY CLASS 12>Chapter 6 - Molecular Basis of Inheritance>EXERCISE>Q 2

Explain.

Two strands of DNA are antiparallel. 

EASY

12th West Bengal Board

IMPORTANT

A TEXT BOOK OF BIOLOGY CLASS 12>Chapter 6 - Molecular Basis of Inheritance>EXERCISE>Q 3

What do you mean by complementary base pairing in DNA?