How Do Organisms Reproduce? Class 10 Science MCQ Quiz – Test Your Knowledge

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Are you preparing for your CBSE Class 10 Science exams? Test your understanding of "How Do Organisms Reproduce?" with this interactive MCQ quiz. It covers important topics such as modes of reproduction, sexual and asexual reproduction, human reproductive system, and reproductive health.

About the Quiz

Chapter Name: How Do Organisms Reproduce?
Subject: Science (Biology)
Book: NCERT Class 10 Science
Question Type: Multiple Choice Questions (MCQs)
Leaderboard: Yes (Compete with Others!)

Why Take This Quiz?

✔ Helps in quick revision for board exams
✔ Covers important reproductive processes in plants and animals
✔ Leaderboard feature to track your performance

Click Below to Start the Quiz!

Chapter 7 - How do Organisms Reproduce?

1 / 15

A farmer wants to grow banana plants genetically similar enough to the plants already available in his field. Which one of the following methods would you suggest for this purpose?

Regeneration

Sexual reproduction

Budding

Vegetative propagation

2 / 15

Assertion (A): The probability of survival of an organism produced through sexual reproduction is more than that of an organism produced through asexual mode.

Reason (R): Variations provide advantages to individuals for survival.

(A) is false but (R) is true.

Both (A) and (R) are true and (R) is not the correct explanation of (A).

(A) is true but (R) is false.

Both (A) and (R) are true and (R) is the correct explanation of (A).

3 / 15

Assertion (A): Offsprings produced by sexual reproduction show variation.

Reason (R): Each offspring produced by sexual reproduction inherits all the genes from each parent.

A is true but R is false

Both A and R are true and R is not the correct explanation of A

A is false but R is true

Both A and R are true and R is the correct explanation of A

4 / 15

By which process does the number of chromosomes in both parents and offspring of a particular species remain constant?

Chromosomes get doubled after gamete formation

Chromosomes get halved during gamete formation

Chromosomes get doubled after zygote formation

Chromosomes get halved after zygote formation

5 / 15

Secretion of which gland provides nutrition to the sperms?

Testis

Seminal vesicles

Scrotum

None of these

6 / 15

Assertion (A): Simple reproductive methods cannot work for all multicellular organisms.

Reason (R): Multicellular organisms cannot simply divide cell by cell.

Both (A) and (R) are true and (R) is not the correct explanation of (A).

Both (A) and (R) are true and (R) is the correct explanation of (A).

(A) is false but (R) is true.

(A) is true but (R) is false.

7 / 15

How many chromosomes are present in the ovum of a human being?

8 / 15

Match the following:

Column I	Column II
A. Amoeba	p. Budding
B. Hydra	q. Regeneration
C. Planaria	r. Fission
D. Rhizopus	s. Fragmentation
E. Spirogyra	t. Spore formation

A-r, B-p, C-q, D-s, E-t

A-r, B-p, C-q, D-t, E-s

A-s, B-p, C-q, D-t, E-r

A-r, B-q, C-p, D-t, E-s

9 / 15

Which part of the flower matures to form a seed?

Ovary

Ovule

Sepal

Petal

10 / 15

When an organism breaks into a number of parts and each part develops into an individual, it is called

Binary fission

Budding

Spore formation

Regeneration

11 / 15

The correct sequence of organs in the male reproductive system for the transport of sperms is

Testis → urethra → ureter

Testis → ureter → urethra

Testis → vas deferens → ureter

Testis → vas deferens → urethra

12 / 15

Offspring formed as a result of sexual reproduction exhibit more variations because

Sexual reproduction is a lengthy process

Genetic material comes from many parents

Genetic material comes from two parents of the same species

Genetic material comes from two parents of different species

13 / 15

Which among the following is not the function of the testes at puberty?

Formation of germ cells

Secretion of testosterone

Development of placenta

Secretion of estrogen

(ii) and (iii)

(iii) and (iv)

(i) and (ii)

(i) and (iv)

14 / 15

Vegetative propagation refers to the formation of new plants from

Stem, leaves, and flowers

Stem, roots, and flowers

Stem, roots, and leaves

Stem, flowers, and fruits

15 / 15

The time duration from the sowing of seeds to the harvest of crops is critical for agricultural purposes.

Based on the information above, select a reason why farmers prefer vegetative propagation for growing crops.

Vegetative propagation does not depend on external agents of pollination.

Plants that are grown by vegetative propagation bear fruits earlier.

Seedless crops can also be reproduced.

Offspring plants are genetically similar to parent plants.

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Key Topics Covered in the Quiz

✔ Asexual reproduction (Budding, Binary Fission, Fragmentation, Spore Formation, Vegetative Propagation)
✔ Sexual reproduction in plants and animals
✔ Male and female reproductive systems in humans
✔ Fertilization, embryo development, and birth process
✔ Contraceptive methods and reproductive health

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Also See: CBSE Class 10 Maths Blueprint 2025-26: Chapter-Wise Weightage and Exam Tips

How Do Organisms Reproduce? Class 10 Science MCQ Quiz – Test Your Knowledge

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About the Quiz

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