Online MCQs Test – Inheritance – Biology 10th

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

2. DNA (Deoxyribo Nucleic Acid) is made up of billions of units called:

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

4. Two similar chromosomes in a cell which are similar in shape, size and position of centromere called:

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

6. Which is the correct statement?

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

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

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

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

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

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

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

14. Tick the correct statement:

15. This blood is called a universal donor.

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

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

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

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

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