Online MCQs Test – Inheritance – Biology 10th

1. 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:

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

3. The exact duplication of DNA is called:

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

5. This blood is called a universal donor.

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

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

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

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

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

11. Tick the correct statement:

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

13. These beads of Histone and DNA is called:

14. The Genetic constitution of a trait is called:

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

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

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

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

19. Which is the correct statement?

20. He is known as Father of Genetics.