MEDIUM
10th CBSE
IMPORTANT
Earn 100

What is meant by dominant genes and recessive genes? Give one example of each.

Important Questions on Heredity and Evolution

MEDIUM
10th CBSE
IMPORTANT
Science for Tenth Class Part - 3 Biology>Chapter 4 - Heredity and Evolution>Long Answer Type Questions>Q 36
Explain how, characteristics (or traits) are inherited through genes.
MEDIUM
10th CBSE
IMPORTANT
Science for Tenth Class Part - 3 Biology>Chapter 4 - Heredity and Evolution>Long Answer Type Questions>Q 37
How do Mendel's experiments show that traits may be dominant or recessive?
MEDIUM
10th CBSE
IMPORTANT
Science for Tenth Class Part - 3 Biology>Chapter 4 - Heredity and Evolution>Long Answer Type Questions>Q 37
How do Mendel's experiments show that traits are inherited independently?
EASY
10th CBSE
IMPORTANT
Science for Tenth Class Part - 3 Biology>Chapter 4 - Heredity and Evolution>Multiple Choice Questions (MCQs)>Q 38
When two parents are crossed, the offspring are referred to as
EASY
10th CBSE
IMPORTANT
Science for Tenth Class Part - 3 Biology>Chapter 4 - Heredity and Evolution>Multiple Choice Questions (MCQs)>Q 39
A cross between two individuals results in a ratio of 9:3:3:1 for four possible phenotypes of progeny. This is an example of a
EASY
10th CBSE
IMPORTANT
Science for Tenth Class Part - 3 Biology>Chapter 4 - Heredity and Evolution>Multiple Choice Questions (MCQs)>Q 40
For his experiments on heredity, Mendel used
EASY
10th CBSE
IMPORTANT
Science for Tenth Class Part - 3 Biology>Chapter 4 - Heredity and Evolution>Multiple Choice Questions (MCQs)>Q 41
The human-animal which has an XY pair of chromosomes is called
EASY
10th CBSE
IMPORTANT
Science for Tenth Class Part - 3 Biology>Chapter 4 - Heredity and Evolution>Multiple Choice Questions (MCQs)>Q 42
The science of heredity is known as