Online MCQs Test – Inheritance – Biology 10th

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

2. These beads of Histone and DNA is called:

3. The phenomenon of producing sudden changes is called:

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

5. Which is the correct statement?

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

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

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

9. The exact duplication of DNA is called:

10. Tick the correct statement:

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

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

13. Each kind of organism has specific number of:

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

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

16. He is known as Father of Genetics.

17. It is the basic unit of biological information.

18. All human contains two sets of:

19. The Genetic constitution of a trait is called:

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