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Question (11)

QN005052

The method of arranging living organisms into groups based on common features is called:

(A) Digging
(B) Pollination
(C) Grouping
(D) Germination

Correct Answer: C

Explanation:

Grouping helps in studying similarities and differences.

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Question (12)

QN005053

Four groups classify plants using different criteria. Which criterion is valid according to the chapter?

(A) Owner’s name
(B) Presence or absence of flowers
(C) Market price
(D) Place of purchase

Correct Answer: B

Explanation:

Plants can be grouped using observable characteristics such as flowers.

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Question (13)

QN005054

Why is grouping important while studying biodiversity?

(A) It makes study easier by identifying similarities and differences
(B) It reduces the number of organisms
(C) It changes plant features
(D) It increases rainfall

Correct Answer: A

Explanation:

Grouping helps organise and understand living organisms.

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Question (14)

QN005055

A plant is taller than a student, has a hard thick brown stem, and branches arise high above the ground. It is most likely a:

(A) Herb
(B) Shrub
(C) Tree
(D) Creeper

Correct Answer: C

Explanation:

Trees are tall plants with thick woody stems.

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Question (15)

QN005056

A rose plant is classified as a shrub because it generally has:

(A) Soft green stem and no branches
(B) Hard woody stems branching near the ground
(C) One tall trunk with branches high up
(D) A weak stem requiring support

Correct Answer: B

Explanation:

Shrubs have hard stems and branch close to the ground.

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Question (16)

QN005057

A tomato plant is usually grouped as a herb because it has:

(A) Thick woody stem
(B) Hard brown stem
(C) Soft green stem
(D) No stem

Correct Answer: C

Explanation:

Herbs are small plants with soft green stems.

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Question (17)

QN005058

Which pair correctly matches the plant group and example?

(A) Tree – Tomato
(B) Shrub – Mango
(C) Herb – Tomato
(D) Herb – Rose

Correct Answer: C

Explanation:

Tomato is an example of a herb.

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Question (18)

QN005059

A plant has a weak stem and grows upward only when support is provided. It is called a:

(A) Tree
(B) Shrub
(C) Climber
(D) Herb

Correct Answer: C

Explanation:

Climbers require support to grow upward.

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Question (19)

QN005060

A plant spreads along the ground because of its weak stem. It is known as a:

(A) Creeper
(B) Tree
(C) Shrub
(D) Fern

Correct Answer: A

Explanation:

Creepers grow along the ground.

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Question (20)

QN005061

The pattern of veins on a leaf is called:

(A) Germination
(B) Venation
(C) Pollination
(D) Respiration

Correct Answer: B

Explanation:

Venation refers to the arrangement of veins in a leaf.

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Question (11)

The method of arranging living organisms into groups based on common features is called:

Explanation:

Link:

Question (12)

Four groups classify plants using different criteria. Which criterion is valid according to the chapter?

Explanation:

Link:

Question (13)

Why is grouping important while studying biodiversity?

Explanation:

Link:

Question (14)

A plant is taller than a student, has a hard thick brown stem, and branches arise high above the ground. It is most likely a:

Explanation:

Link:

Question (15)

A rose plant is classified as a shrub because it generally has:

Explanation:

Link:

Question (16)

A tomato plant is usually grouped as a herb because it has:

Explanation:

Link:

Question (17)

Which pair correctly matches the plant group and example?

Explanation:

Link:

Question (18)

A plant has a weak stem and grows upward only when support is provided. It is called a:

Explanation:

Link:

Question (19)

A plant spreads along the ground because of its weak stem. It is known as a:

Explanation:

Link:

Question (20)

The pattern of veins on a leaf is called:

Explanation:

Link:

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