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

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

2 / 15

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

cotyledon, plumule, and radicle

plumule, radicle, and cotyledon

plumule, cotyledon, and radicle

radicle, cotyledon, and plumule

3 / 15

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

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

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

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

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

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

4 / 15

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

Testis → ureter → urethra

Testis → urethra → ureter

Testis → vas deferens → urethra

Testis → vas deferens → ureter

5 / 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?

Budding

Regeneration

Sexual reproduction

Vegetative propagation

6 / 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

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

A is false but R is true

7 / 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).

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-q, C-p, D-t, E-s

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

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

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

9 / 15

Vegetative propagation refers to the formation of new plants from

Also See: A Tiger in the Zoo: Class 10 English Important Questions and Answers

Stem, roots, and leaves

Stem, flowers, and fruits

Stem, leaves, and flowers

Stem, roots, and flowers

10 / 15

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

Chromosomes get doubled after zygote formation

Chromosomes get halved after zygote formation

Chromosomes get doubled after gamete formation

Chromosomes get halved during gamete formation

11 / 15

Which part of the flower matures to form a seed?

Ovule

Petal

Sepal

Ovary

12 / 15

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

Spirogyra

Bacteria

Hydra

Yeast

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

(iii) and (iv)

(i) and (iv)

(i) and (ii)

(ii) and (iii)

14 / 15

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

Budding

Spore formation

Regeneration

Binary fission

15 / 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)

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

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

(3) and (4)

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The average score is 63%

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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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