Inheritance – Online MCQs – Biology 10th

1. Living things when reproducing sexually, their offspring neither resembles exactly with one another nor with their parents. Such differences are called:

2. The variation caused due to changes in genetic material called:

3. He is known as Father of Genetics.

4. The factor (gene) which expresses and masks the expression of other factors in the heterozygous condition is said to be:

5. This type of variation is considered as raw material for evolution.

6. The exact duplication of DNA is called:

7. Blood groups, six fingers in a hand or afoot, tongue rolling etc. in man are common examples of:

8. The way by which gene transmits characters from parents to offspring is:

9. Branch of biology that deals with the study of heredity and variation is called:

10. The chemical material of a chromosome is called:

11. Both helixes are complementary to each other which are held together by:

12. It is the basic unit of biological information.

13. Which is the correct statement?

14. The Genetic constitution of a trait is called:

15. Each kind of organism has specific number of:

16. Tick the correct statement:

17. The differences in characters such as height, colour, etc. among individuals of same species ire called:

18. If both the parents donate some factors of a character is called: OR An individual having the same factors (allele) of a trait called:

19. The small segment of DNA which has Information to code one protein is called:

20. The characteristics of the offspring’s to resemble their parents is called: