What are the allelomorphs?

Important Questions on Principles of Inheritance and Variation

EASY

12th ICSE

IMPORTANT

ISC Biology Class XII>Chapter 5 - Principles of Inheritance and Variation>Chapter Practice>Q 19

What do letter F₁ And F₂  Represent in heredity studies?

EASY

12th ICSE

IMPORTANT

ISC Biology Class XII>Chapter 5 - Principles of Inheritance and Variation>Chapter Practice>Q 20

Which enzyme is not encoded in phenylketonuria?

EASY

12th ICSE

IMPORTANT

ISC Biology Class XII>Chapter 5 - Principles of Inheritance and Variation>Chapter Practice>Q 21

Who experimentally verified the chromosomal theory of inheritance proposed by Sutton and Theodor Boveri?

EASY

12th ICSE

IMPORTANT

ISC Biology Class XII>Chapter 5 - Principles of Inheritance and Variation>Chapter Practice>Q 22

How do male and female fruit flies are differentiated on the basis of physical appearance?

EASY

12th ICSE

IMPORTANT

ISC Biology Class XII>Chapter 5 - Principles of Inheritance and Variation>Chapter Practice>Q 23

Name the experimental material used by Bateson and Punnett.

EASY

12th ICSE

IMPORTANT

ISC Biology Class XII>Chapter 5 - Principles of Inheritance and Variation>Chapter Practice>Q 24

Define the term incomplete linkage.

EASY

12th ICSE

IMPORTANT

ISC Biology Class XII>Chapter 5 - Principles of Inheritance and Variation>Chapter Practice>Q 25

Enlist the factors affecting crossing over.

EASY

12th ICSE

IMPORTANT

ISC Biology Class XII>Chapter 5 - Principles of Inheritance and Variation>Chapter Practice>Q 26

What is the criteria for considering parents as homogametic or heterogametic individuals?