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Class 7 Science Chapter 1 Adolescence: A Stage of Growth and Change MCQ Practice

Understand the chapter first, review the syllabus clearly, and then start focused MCQ practice for better accuracy and confidence.

Chapter 1Adolescence: A Stage of Growth and Change

120 MCQsFocused chapter practice

DescriptionQuick chapter overview

SyllabusTopics covered clearly

Revise Adolescence: A Stage of Growth and Change from Class 7 Science through focused MCQ practice. Connect scientific ideas with observation, reasoning and practical application and approach examinations with greater confidence.

This chapter explains adolescence as a stage of growth, development, and change. Students learn about physical, emotional, and biological changes during this period, and understand adolescence as a natural and important stage in human development.

Sample Chapter MCQs

Showing 10 sample questions from this chapter.

01 Science

Personal hygiene is important during adolescence.

A True

B False

02 Science

Which option best explains why support from family and teachers matters during adolescence?

A It helps adolescents handle physical and emotional changes well.

B It stops the body from growing.

C It replaces nutrition completely.

D It removes chromosomes.

03 Science

The cell formed after fertilisation is called:

A ovum

B zygote

C sperm

D embryo sac

04 Science

Why may adolescents need more nutritious food than younger children?

A Because growth is rapid during this stage

B Because food has no role in growth

C Because sleep replaces nutrition

D Because exercise is unnecessary

05 Science

Emotional changes can also occur during adolescence.

A True

B False

06 Science

One common change in girls during puberty is:

A appearance of facial beard

B broadening of shoulders only

C development of breasts

D voice becoming very deep

07 Science

The female reproductive cell is called:

A sperm

B ovum

C embryo

D zygote

08 Science

Why are hormones important during puberty?

A They control body changes and reproductive maturity.

B They only help in writing.

C They replace food completely.

D They prevent all growth.

09 Science

Why is support and accurate information important during adolescence?

A It helps adolescents understand normal changes without confusion.

B It prevents all growth.

C It changes sex chromosomes.

D It removes the need for a balanced diet.

10 Science

Which of the following is a healthy habit for adolescents?

A balanced diet and exercise

B skipping meals daily

C avoiding all physical activity

D sleeping very little

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