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

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

Budding

Multiple fission

Reduction division

Binary fission

2 / 15

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

Spore formation

Binary fission

Budding

Regeneration

3 / 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-t, E-s

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-s, E-t

4 / 15

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

5 / 15

The flowers of the Hibiscus, Mustard are _________.

Unisexual

Neuter

All of the above

Bisexual

6 / 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.

(3) and (4)

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

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

(1) and (4)

7 / 15

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

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

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.

8 / 15

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

plumule, cotyledon, and radicle

radicle, cotyledon, and plumule

plumule, radicle, and cotyledon

cotyledon, plumule, and radicle

9 / 15

In Rhizopus, tubular thread-like structures bearing sporangia at their tips are called

Roots

Filaments

Rhizoids

Hyphae

10 / 15

Secretion of which gland provides nutrition to the sperms?

Testis

Scrotum

None of these

Seminal vesicles

11 / 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)

(i) and (ii)

(iii) and (iv)

(i) and (iv)

12 / 15

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

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

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

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

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

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

13 / 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.

Vegetative propagation does not depend on external agents of pollination.

Seedless crops can also be reproduced.

Plants that are grown by vegetative propagation bear fruits earlier.

14 / 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

15 / 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.

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

A is false but R is true

A is true but R is false

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

Your score is

The average score is 62%

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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

About the Quiz

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About the Quiz

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More Class 10 Science MCQ Quizzes

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