MCQ Class 10 Science Chapter 8 Heredity

Advertisement

MCQ’s For All Chapters – Science Class 10th

1. Which process maximises the number of successful variations in a species?

Question 1 of 20

2. In asexually reproducing organisms, variations mainly arise due to:

Question 2 of 20

3. The process of inheritance provides:

Question 3 of 20

4. In Mendel’s experiments, when tall and short pea plants were crossed, all F1 progeny were:

Question 4 of 20

5. Which term describes traits like tallness that mask the effect of the other trait?

Question 5 of 20

6. Traits like shortness in pea plants are called:

Question 6 of 20

7. According to Mendel, how many copies of each gene are present in sexually reproducing organisms?

Question 7 of 20

8. In F2 generation of Mendel’s monohybrid cross, the ratio of tall to short plants is:

Question 8 of 20

9. A section of DNA that provides information for a protein is called:

Question 9 of 20

10. Plant height is influenced by:

Question 10 of 20

11. Which structure carries two copies of each gene in cells?

Question 11 of 20

12. Germ cells differ from normal body cells because they contain:

Question 12 of 20

13. The independent pieces of DNA carrying genes are called:

Question 13 of 20

14. The recombination of germ cells during fertilisation restores:

Question 14 of 20

15. In human beings, the number of pairs of autosomes is:

Question 15 of 20

16. The sex chromosomes in a human female are:

Question 16 of 20

17. The sex chromosomes in a human male are:

Question 17 of 20

18. In human reproduction, all children inherit which chromosome from the mother?

Question 18 of 20

19. The sex of a child in humans is determined by:

Question 19 of 20

20. A child who inherits X chromosome from father will be:

Question 20 of 20


 

Comments

  1. Shashwath says:
    September 22, 2025 at 1:24 am

    Very useful for a quick revision test

    Reply
  2. Swara says:
    September 2, 2025 at 1:44 pm

    Truly helpful

    Reply
  3. Heena says:
    September 2, 2025 at 1:41 pm

    Yeah, Madhumala it is true

    Reply
  4. K.P says:
    April 26, 2025 at 6:18 pm

    It is very helpful to us because, This MCQ Test tells us where we stand.

    Reply
  5. Riya Chaudhary says:
    February 4, 2025 at 10:50 am

    Very nice & helpful 👍👍🙂

    Reply
  6. Jai says:
    January 7, 2025 at 8:35 am

    helpful♥️

    Reply
  7. Akahat Choukse says:
    September 22, 2024 at 10:14 am

    Nice

    Reply
  8. Madhumala says:
    August 29, 2024 at 7:27 am

    It’s very useful to us

    Reply

Leave a Reply

Your email address will not be published. Required fields are marked *

Advertisement

CBSE Board English Medium

CBSE Board Hindi Medium

बिहार बोर्ड

उत्तर प्रदेश बोर्ड

महाराष्ट्र बोर्ड

मध्य प्रदेश बोर्ड

ગુજરાત બોર્ડ

PSC Exam Preparation

Install App

Install our app for the best experience!