How do Organisms Reproduce? MCQs – NCERT Science Class X Ch.7 | Academia Aeternum
NCERT  ·  Science  ·  Class X  ·  Ch.7

How do Organisms Reproduce?
MCQ Master Series

Asexual · Sexual · Vegetative · Fertilisation · Reproductive Health

🔥 50 Questions
⏱ 28 min Suggested
📊 3 Tiers
🗂 5 Topics
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Question Intelligence

Quiz Analytics

A data-driven breakdown of all 50 questions by difficulty, exam origin and topic distribution.

📈 Distribution Overview

50
Total Questions
CBSE Board
28
State Board
14
Olympiad Level
8

🗂 Topic Coverage

Asexual Reproduction
26%
Sexual Reproduction (Plants)
20%
Sexual Repro. (Animals)
24%
Human Reproductive System
18%
Reproductive Health
12%
28
CBSE Board
14
State Board
8
Olympiad Level
Conceptual Framework

Key Concept Highlights

6 foundational pillars that power every question in this quiz. Understand these, and the answers follow naturally.

🔀
Asexual Reproduction
Fission (Amoeba, Leishmania), Fragmentation (Spirogyra), Regeneration (Hydra, Planaria), Budding (Hydra, yeast), Spore formation (Rhizopus), Vegetative propagation (Bryophyllum).
🌸
Sexual Reproduction
Involves fusion of gametes (fertilisation). Produces genetically diverse offspring. Occurs in flowering plants and most animals.
🌺
Flowers & Pollination
Unisexual vs bisexual flowers. Self-pollination vs cross-pollination. Agents: wind, insects, water. Pollen lands on stigma → pollen tube → fertilisation.
🌱
Seed & Fruit Formation
After double fertilisation: zygote → embryo, polar nuclei → endosperm. Ovary → fruit, ovule → seed.
🧬
Human Reproduction
Male: testes (sperm), vas deferens, urethra. Female: ovaries (egg), fallopian tube, uterus. Fertilisation in fallopian tube. Implantation in uterus.
🛡️
Reproductive Health
STIs: AIDS (HIV), syphilis, gonorrhoea. Contraceptive methods: barrier, chemical, surgical, oral contraceptives. Importance of family planning.
Pedagogical Value

Why MCQs Matter

Multiple-choice questions are not mere guessing games — they are the sharpest diagnostic tool available to a competitive exam aspirant.

~10%

of CBSE Science — diagram-intensive and directly NCERT-sourced

Learning Outcomes

What You Will Learn

By completing this quiz set you will have exercised all the following competencies.

01 List and distinguish at least six modes of asexual reproduction with examples
02 Draw and label a longitudinal section of a flower showing all essential parts
03 Explain double fertilisation unique to angiosperms
04 Describe the male and female human reproductive systems with labelled diagrams
05 Explain the role of the placenta in nourishing the developing foetus
06 Discuss the importance of reproductive health and common STIs
Exam Preparation

Strategy & Preparation Tips

4 evidence-based strategies to maximise your score in CBSE Boards and JEE.

Step 01
Asexual Modes with Examples
CBSE always tests: which organism reproduces by which method. Know: Amoeba = binary fission, Plasmodium = multiple fission, Spirogyra = fragmentation, Bryophyllum = vegetative.
Step 02
Flower Diagram Every Day
Draw the LS of a flower labelling all 6 whorls and the path of the pollen tube. 3-mark diagram question in most board papers.
Step 03
Reproduction vs Heredity
CBSE often has crossover MCQs linking reproduction with variation and heredity (Ch. 8). Study both chapters together.
Step 04
Contraception Types
Three categories: (1) barrier (condom, diaphragm), (2) chemical (oral pills), (3) surgical (vasectomy, tubectomy). Know one device/method per category.

Ready to Test Your Mastery?

50 questions  ·  Elapsed timer  ·  Instant scored results

⚡ Begin How do Organisms Reproduce? Quiz
🎯 Knowledge Check

Biology — How Do Organisms Reproduce

50 Questions Class 10 MCQs
1
Which of the following is not a method of asexual reproduction?
2
The process by which hydra reproduces is called:
3
Which part of the flower is responsible for producing pollen?
4
The human female reproductive cell is:
5
Vegetative propagation takes place in which of the following plants?
6
The fusion of male and female gametes is called:
7
The structure that connects mother and fetus during pregnancy is:
8
Which of the following organs is present only in the male reproductive system?
9
What is the product formed after fertilization?
10
Which hormone regulates menstrual cycle in females?
11
Binary fission commonly occurs in:
12
Spore formation is seen in:
13
Which of these is not a sexual method of reproduction?
14
The onset of puberty is triggered by:
15
Testes produce:
16
In plants, the transfer of pollen to stigma is called:
17
Fragmentation is:
18
The fusion of gametes produces:
19
Which of these is a male gamete?
20
The menstrual cycle lasts for about:
21
Asexual reproduction does not bring:
22
Which part of the plant becomes fruit after fertilization?
23
In human beings, fertilization occurs in:
24
Which one is NOT a device for contraception?
25
The process by which a zygote develops is:
26
Male reproductive organ producing sperm is the:
27
Which is an example of vegetative propagation by stem?
28
Sexual reproduction results in:
29
The union of sperm and egg cell is called:
30
Menstruation occurs if:
31
Which is the correct sequence?
32
Fusion of nuclei of gametes is called:
33
Sperm is produced in:
34
Pollination by insects is called:
35
In which organism does regeneration take place?
36
Which of these is not part of male reproductive system?
37
Ovary releases egg during:
38
Bryophyllum reproduces by:
39
Which method ensures variation?
40
The thread-like structures bearing spores in Rhizopus are called:
41
The site for fertilization in human females is:
42
Which process does NOT occur in sexual reproduction?
43
The cell resulting from fusion of gametes is:
44
The period of rapid physical growth in adolescence is known as:
45
Which is NOT a method of contraception?
46
Sperm swims towards egg because:
47
The baby develops in which organ?
48
The reproduction type that leads to genetically identical offspring is:
49
Fertilization outside the female body is termed as:
50
Which is not an application of vegetative propagation?
📚
ACADEMIA AETERNUM तमसो मा ज्योतिर्गमय · Est. 2025
Sharing this chapter
How do Organisms Reproduce Class 10 MCQs (50 Qs)
How do Organisms Reproduce Class 10 MCQs (50 Qs) — Complete Notes & Solutions · academia-aeternum.com
Prepare for your NCERT Class X Science Chapter 7 “How do Organisms Reproduce?” exams with these expertly curated multiple choice questions (MCQs). Covering all major topics—definitions, principles, applications, diagrams, and exam-oriented concepts—these MCQs provide effective revision and test practice to boost your performance and deepen your understanding for board exams and competitive tests.
🎓 Class 10 📐 Science 📖 NCERT ✅ Free Access 🏆 CBSE · JEE
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Frequently Asked Questions

Reproduction is the biological process by which living organisms produce new individuals of the same species, ensuring continuity of life.

Sexual reproduction and asexual reproduction.

Asexual reproduction involves only one parent and produces offspring identical to the parent, without fusion of gametes.

Sexual reproduction is the process where offspring are produced by fusion of male and female gametes, resulting in variation.

Amoeba and bacteria.

Budding is a form of asexual reproduction where a new organism emerges from the body of the parent, as in Hydra or yeast.

Vegetative propagation is an asexual method in plants where new plants grow from roots, stems, or leaves of the parent plant.

Spore formation is a form of asexual reproduction seen in fungi like Rhizopus, where spores are produced and dispersed for new growth.

The reproductive system.

Gametes are reproductive cells: male (sperm) and female (egg) that fuse during fertilization.

Fertilization typically occurs in the fallopian tube of females.

A zygote is the single cell formed after fusion of sperm and egg, which develops into an embryo.

The placenta transports nutrients, oxygen, and waste between mother and fetus during pregnancy.

Menstruation occurs when the egg is not fertilized and the uterine lining breaks down and is expelled.

Testosterone in boys and estrogen & progesterone in girls.

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    ACADEMIA AETERNUM तमसो मा ज्योतिर्गमय · Est. 2025
    Sharing this chapter
    How do Organisms Reproduce Class 10 MCQs (50 Qs)
    How do Organisms Reproduce Class 10 MCQs (50 Qs) — Complete Notes & Solutions · academia-aeternum.com
    Prepare for your NCERT Class X Science Chapter 7 “How do Organisms Reproduce?” exams with these expertly curated multiple choice questions (MCQs). Covering all major topics—definitions, principles, applications, diagrams, and exam-oriented concepts—these MCQs provide effective revision and test practice to boost your performance and deepen your understanding for board exams and competitive tests.
    🎓 Class 10 📐 Science 📖 NCERT ✅ Free Access 🏆 CBSE · JEE
    Share on
    WhatsApp
    Telegram
    X / Twitter
    Facebook
    Instagram
    Threads
    Pinterest
    LinkedIn
    Quora
    Discord
    Reddit
    Email
    academia-aeternum.com/class-10/science/how-do-organisms-reproduce/mcqs/ Copy link
    💡
    Exam tip: Sharing chapter notes with your study group creates a reinforcement loop. Teaching a concept is the fastest path to mastering it.

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