EASY
10th Manipur Board
IMPORTANT
Earn 100

What is the genotypic ratio of F2 generation in a monohybrid cross between homozygous dominant and homozygous recessive parents?

Important Questions on Heredity and Evolution

MEDIUM
10th Manipur Board
IMPORTANT
Science for Class 10>Chapter 16 - Heredity and Evolution>Let us answer these>Q 4
What are back cross and test cross?
EASY
10th Manipur Board
IMPORTANT
Science for Class 10>Chapter 16 - Heredity and Evolution>Let us answer these>Q 5
How many perfect pairs of chromosomes are found in the father of a girl?
MEDIUM
10th Manipur Board
IMPORTANT
Science for Class 10>Chapter 16 - Heredity and Evolution>Let us answer these>Q 1
Who had first proposed the chemical origin of life?
EASY
10th Manipur Board
IMPORTANT
Science for Class 10>Chapter 16 - Heredity and Evolution>Let us answer these>Q 2
Name three gases that were present in the primitive atmosphere of the earth.
MEDIUM
10th Manipur Board
IMPORTANT
Science for Class 10>Chapter 16 - Heredity and Evolution>Let us answer these>Q 1

Define organic evolution. 

EASY
10th Manipur Board
IMPORTANT
Science for Class 10>Chapter 16 - Heredity and Evolution>Let us answer these>Q 2
Who proposed the theory of natural selection?
EASY
10th Manipur Board
IMPORTANT
Science for Class 10>Chapter 16 - Heredity and Evolution>Let us answer these>Q 3
What are fossils?
MEDIUM
10th Manipur Board
IMPORTANT
Science for Class 10>Chapter 16 - Heredity and Evolution>Let us answer these>Q 4
Mention two examples of analogous organs in plant.