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Question (31)

QN003021

Which part of the cell contains organelles suspended in it?

(A) Cytoplasm
(B) Nucleus
(C) Cell wall
(D) Chromosome

Correct Answer: A

Explanation:

Organelles are present in cytoplasm.

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Question (32)

QN003022

A student compares a cell to a factory because the cell:

(A) performs many functions necessary for life
(B) is made of bricks
(C) cannot reproduce
(D) remains inactive

Correct Answer: A

Explanation:

Cells perform many important functions.

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Question (33)

QN003023

Which of the following best explains cell division?

(A) Formation of organs directly
(B) Increase in number of cells
(C) Disappearance of nucleus
(D) Breaking of tissues only

Correct Answer: B

Explanation:

Cell division increases cell number.

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Question (34)

QN003024

If 200 cells are arranged in 5 equal groups, how many cells are present in each group?

(A) 20
(B) 30
(C) 40
(D) 50

Correct Answer: C

Explanation:

200 ÷ 5 = 40.

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Question (35)

QN003025

Why do multicellular organisms require specialised cells?

(A) To reduce growth
(B) To perform different functions efficiently
(C) To stop respiration
(D) To remove tissues completely

Correct Answer: B

Explanation:

Specialised cells perform specific functions efficiently.

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Question (36)

QN003026

Which structure protects the plant cell and gives it rigidity?

(A) Cell membrane
(B) Cytoplasm
(C) Cell wall
(D) Vacuole

Correct Answer: C

Explanation:

Cell wall protects and supports plant cells.

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Question (37)

QN003027

Which of the following would most likely happen if cells stopped dividing in a growing child?

(A) Growth would stop
(B) Digestion would increase instantly
(C) Bones would disappear
(D) Blood would stop flowing immediately

Correct Answer: A

Explanation:

Growth depends on cell division.

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Question (38)

QN003028

Which of the following is NOT a function of cells?

(A) Respiration
(B) Nutrition
(C) Reproduction
(D) Producing rainfall

Correct Answer: D

Explanation:

Cells do not produce rainfall.

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Question (39)

QN003029

A plant cell is placed under a microscope. Which structure will help identify it as a plant cell?

(A) Nucleus
(B) Cytoplasm
(C) Cell wall
(D) Cell membrane

Correct Answer: C

Explanation:

Cell wall is characteristic of plant cells.

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Question (40)

QN003030

Cells are considered building blocks of organisms because:

(A) all organisms begin from cells
(B) cells form tissues and organs
(C) cells perform life processes
(D) all of these

Correct Answer: D

Explanation:

Cells form the basis of all living organisms.

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Question (31)

Which part of the cell contains organelles suspended in it?

Explanation:

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Question (32)

A student compares a cell to a factory because the cell:

Explanation:

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Question (33)

Which of the following best explains cell division?

Explanation:

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Question (34)

If 200 cells are arranged in 5 equal groups, how many cells are present in each group?

Explanation:

Link:

Question (35)

Why do multicellular organisms require specialised cells?

Explanation:

Link:

Question (36)

Which structure protects the plant cell and gives it rigidity?

Explanation:

Link:

Question (37)

Which of the following would most likely happen if cells stopped dividing in a growing child?

Explanation:

Link:

Question (38)

Which of the following is NOT a function of cells?

Explanation:

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Question (39)

A plant cell is placed under a microscope. Which structure will help identify it as a plant cell?

Explanation:

Link:

Question (40)

Cells are considered building blocks of organisms because:

Explanation:

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