EASY
10th CBSE
IMPORTANT
Earn 100

What are homologous organs? Give example also.

Important Questions on Heredity and Evolution

MEDIUM
10th CBSE
IMPORTANT
SCIENCE BIOLOGY Class-10>Chapter 4 - Heredity and Evolution>LET US PRACTICE MORE>Q 14
Why are the traits acquired during the lifetime of an individual not inherited?
EASY
10th CBSE
IMPORTANT
SCIENCE BIOLOGY Class-10>Chapter 4 - Heredity and Evolution>LET US PRACTICE MORE>Q 15
Significant variations do not develop in potato and rose. Comment.
MEDIUM
10th CBSE
IMPORTANT
SCIENCE BIOLOGY Class-10>Chapter 4 - Heredity and Evolution>LET US PRACTICE MORE>Q 16
How is the knowledge of evolution useful for classification of organism?
EASY
10th CBSE
IMPORTANT
SCIENCE BIOLOGY Class-10>Chapter 4 - Heredity and Evolution>LET US PRACTICE MORE>Q 17
What are analogous organs? Give an example also.
EASY
10th CBSE
IMPORTANT
SCIENCE BIOLOGY Class-10>Chapter 4 - Heredity and Evolution>LET US PRACTICE MORE>Q 1
How do Mendel’s experiment show that traits are inherited independently?
EASY
10th CBSE
IMPORTANT
SCIENCE BIOLOGY Class-10>Chapter 4 - Heredity and Evolution>LET US PRACTICE MORE>Q 2
What is a monohybrid cross? With the help of symbols show a monohybrid cross?
MEDIUM
10th CBSE
IMPORTANT
SCIENCE BIOLOGY Class-10>Chapter 4 - Heredity and Evolution>LET US PRACTICE MORE>Q 3
What do you mean by variation? What are the different sources of variation for a sexually reproducing plant?
MEDIUM
10th CBSE
IMPORTANT
SCIENCE BIOLOGY Class-10>Chapter 4 - Heredity and Evolution>LET US PRACTICE MORE>Q 4
How do variations ensure the survival of a species? Explain with an example.