Inheritance – Online MCQs – Biology 10th

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

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

3. Members of one pair of genes separate from each other during gametes formation is the statement of:

4. The genetic variation gives rise to two or more than two alternative forms of a gene, called:

5. The inner part of DNA is made up of paired nitrogenous bases which are called:

6. If both parents donate different factors (allele) of a trait, the organism is: OR An individual having different factors of a trait called:

7. He is known as Father of Genetics.

8. Which is the correct statement?

9. This blood is called a universal donor.

10. Chromatin is a nucleo-protein (Deoxyribo Nucleoprotein) which is composed of DNA and:

11. The exact duplication of DNA is called:

12. These beads of Histone and DNA is called:

13. Due to the presence or absence of two specific antigens on the surface of RBC, there are:

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

15. Each kind of organism has specific number of:

16. It is the basic unit of biological information.

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

18. The process of copying DNA information to mRNA is called:

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

20. Structure, character, function and behaviour of every organism is programmed and controlled by a set of instructions which are in the form of coded biological information called: