Online MCQs Test – Inheritance – Biology 10th

1. All human contains two sets of:

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

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

4. 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:

5. This blood is called a universal donor.

6. These beads of Histone and DNA is called:

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

8. The chemical material of a chromosome is called:

9. He is known as Father of Genetics.

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

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

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

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

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

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

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

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

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

19. The outer part of the DNA helix made up of sugar and phosphate is called:

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