Online MCQs Test – Inheritance – 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 chemical material of a chromosome is called:

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

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

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

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

7. The phenomenon of producing sudden changes is called:

8. He is known as Father of Genetics.

9. The exact duplication of DNA is called:

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

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

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

13. 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:

14. It is the physical appearance of the trait on the basis of inherited genes.

15. He published a book “Origin of Species” where he proposed the theory of Natural Selection.

16. These beads of Histone and DNA is called:

17. The Genetic constitution of a trait is called:

18. This blood is called a universal donor.

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

20. Alleles of a trait express in heterozygous condition and their expression get blended to produce new phenotype called: