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?

Vegetative propagation

Regeneration

Sexual reproduction

Budding

2 / 15

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

Chromosomes get halved during gamete formation

Chromosomes get doubled after gamete formation

Chromosomes get halved after zygote formation

Chromosomes get doubled after zygote formation

3 / 15

Assertion (A): The process of DNA copying does not result in variations.

Reason (R): No biochemical reaction is absolutely reliable.

(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

Vegetative propagation refers to the formation of new plants from

Stem, roots, and leaves

Stem, flowers, and fruits

Stem, roots, and flowers

Stem, leaves, and flowers

5 / 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-s, B-p, C-q, D-t, E-r

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

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

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

6 / 15

Which part of the flower matures to form a seed?

Ovary

Ovule

Sepal

Petal

7 / 15

In the below figure parts A, B, and C are sequentially

radicle, cotyledon, and plumule

cotyledon, plumule, and radicle

plumule, cotyledon, and radicle

plumule, radicle, and cotyledon

8 / 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

9 / 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.

Offspring plants are genetically similar to parent plants.

Plants that are grown by vegetative propagation bear fruits earlier.

Seedless crops can also be reproduced.

Vegetative propagation does not depend on external agents of pollination.

10 / 15

Also See: Chemical Reactions and Equations Class 10 Simplified Notes

Which of the following is a unicellular organism that reproduces by budding?

Bacteria

Yeast

Hydra

Spirogyra

11 / 15

Secretion of which gland provides nutrition to the sperms?

Seminal vesicles

None of these

Scrotum

Testis

12 / 15

Which among the following statements is true for unisexual flowers?

They possess both stamen and pistil.

They possess either stamen or pistil.

They exhibit cross-pollination.

Unisexual flowers possessing only stamens cannot produce fruits.

(1) and (4)

(3) and (4)

(1), (3), and (4)

(2), (3), and (4)

13 / 15

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

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

Sexual reproduction is a lengthy process

14 / 15

The ability of a cell to divide into several cells during reproduction in Plasmodium is called

Binary fission

Reduction division

Budding

Multiple fission

15 / 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 → urethra

Testis → vas deferens → ureter

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

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