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Question (21)

QN005102

Grass leaves usually exhibit:

(A) Reticulate venation
(B) Parallel venation
(C) Netted roots
(D) Taproots only

Correct Answer: B

Explanation:

Grass leaves have parallel veins.

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Question (22)

QN005103

A root system with one main root and smaller side roots is called:

(A) Fibrous root system
(B) Taproot system
(C) Aerial root system
(D) Prop root system

Correct Answer: B

Explanation:

Taproots consist of one main root and smaller branches.

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Question (23)

QN005104

Mustard is an example of a plant having:

(A) Fibrous roots
(B) Taproots
(C) No roots
(D) Breathing roots

Correct Answer: B

Explanation:

Mustard plants possess taproots.

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Question (24)

QN005105

A bunch of similar-sized roots arising from the base of the stem forms a:

(A) Taproot system
(B) Fibrous root system
(C) Prop root system
(D) Adventitious root system

Correct Answer: B

Explanation:

Fibrous roots arise in clusters from the stem base.

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Question (25)

QN005106

Common grass generally possesses:

(A) Taproot
(B) Fibrous roots
(C) Aerial roots
(D) Breathing roots

Correct Answer: B

Explanation:

Grass plants have fibrous root systems.

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Question (26)

QN005107

Which pair is correctly matched?

(A) Hibiscus – Fibrous root
(B) Grass – Taproot
(C) Mustard – Taproot
(D) Banana – Taproot

Correct Answer: C

Explanation:

Mustard is a taproot-bearing plant.

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Question (27)

QN005108

A plant shows reticulate venation. Which root type is most likely present?

(A) Fibrous root
(B) Taproot
(C) Breathing root
(D) Aerial root

Correct Answer: B

Explanation:

Reticulate venation is generally associated with taproots.

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Question (28)

QN005109

A plant has parallel venation in its leaves. Which root system would you expect?

(A) Taproot
(B) Fibrous root
(C) Prop root
(D) Stilt root

Correct Answer: B

Explanation:

Parallel venation is generally associated with fibrous roots.

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Question (29)

QN005110

Out of 12 plants observed, 7 have reticulate venation. Assuming the usual relationship, how many are likely to have taproots?

(A) 5
(B) 7
(C) 12
(D) 0

Correct Answer: B

Explanation:

Plants with reticulate venation generally have taproots.

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Question (30)

QN005111

A student records 9 plants with parallel venation. Based on the general relationship, how many would be expected to have fibrous roots?

(A) 0
(B) 3
(C) 9
(D) 6

Correct Answer: C

Explanation:

Plants with parallel venation generally possess fibrous roots.

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Question (21)

Grass leaves usually exhibit:

Explanation:

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Question (22)

A root system with one main root and smaller side roots is called:

Explanation:

Link:

Question (23)

Mustard is an example of a plant having:

Explanation:

Link:

Question (24)

A bunch of similar-sized roots arising from the base of the stem forms a:

Explanation:

Link:

Question (25)

Common grass generally possesses:

Explanation:

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Question (26)

Which pair is correctly matched?

Explanation:

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Question (27)

A plant shows reticulate venation. Which root type is most likely present?

Explanation:

Link:

Question (28)

A plant has parallel venation in its leaves. Which root system would you expect?

Explanation:

Link:

Question (29)

Out of 12 plants observed, 7 have reticulate venation. Assuming the usual relationship, how many are likely to have taproots?

Explanation:

Link:

Question (30)

A student records 9 plants with parallel venation. Based on the general relationship, how many would be expected to have fibrous roots?

Explanation:

Link:

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