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Question (31)

QN005112

A seed that splits into two cotyledons belongs to a:

(A) Monocot plant
(B) Dicot plant
(C) Shrub
(D) Herb

Correct Answer: B

Explanation:

Dicot seeds contain two cotyledons.

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Question (32)

QN005113

Chickpea is classified as a dicot because it has:

(A) One cotyledon
(B) Two cotyledons
(C) Fibrous roots only
(D) No cotyledons

Correct Answer: B

Explanation:

Chickpea seeds have two cotyledons.

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Question (33)

QN005114

Maize belongs to the monocot group because it contains:

(A) Two cotyledons
(B) Three cotyledons
(C) One cotyledon
(D) No cotyledons

Correct Answer: C

Explanation:

Monocot seeds contain one cotyledon.

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Question (34)

QN005115

Which set of features correctly describes a monocot plant?

(A) One cotyledon, parallel venation, fibrous roots
(B) Two cotyledons, taproot, reticulate venation
(C) One cotyledon, taproot, reticulate venation
(D) Two cotyledons, fibrous roots, parallel venation

Correct Answer: A

Explanation:

Monocots typically have one cotyledon, parallel venation and fibrous roots.

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Question (35)

QN005116

A plant has two cotyledons and taproots. Which type of venation is most likely present?

(A) Parallel venation
(B) Reticulate venation
(C) Circular venation
(D) No venation

Correct Answer: B

Explanation:

Dicot plants usually show reticulate venation.

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Question (36)

QN005117

Which of the following is the best example of a dicot plant?

(A) Wheat
(B) Maize
(C) Chickpea
(D) Lemongrass

Correct Answer: C

Explanation:

Chickpea is a dicot plant.

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Question (37)

QN005118

An unknown plant has fibrous roots and parallel venation. It is most likely a:

(A) Dicot
(B) Monocot
(C) Shrub only
(D) Tree only

Correct Answer: B

Explanation:

Fibrous roots and parallel venation indicate a monocot.

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Question (38)

QN005119

A botanist groups plants using leaf venation, root type, and cotyledon number. Which scientific advantage does this provide?

(A) Easier identification of related plants
(B) Increased plant growth
(C) Faster flowering
(D) Better soil fertility

Correct Answer: A

Explanation:

Grouping helps identify and study related plants.

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Question (39)

QN005120

Janaki Ammal is remembered for her contribution to:

(A) Space research
(B) Plant biodiversity documentation and conservation
(C) Computer science
(D) Ocean exploration

Correct Answer: B

Explanation:

Janaki Ammal worked to document and conserve India's plant biodiversity.

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Question (40)

QN005121

Which statement best reflects the importance of grouping plants and animals in society?

(A) It helps understand biodiversity and conserve living organisms effectively.
(B) It increases the number of species.
(C) It changes habitats.
(D) It prevents plants from growing.

Correct Answer: A

Explanation:

Grouping improves understanding and conservation of biodiversity.

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Question (31)

A seed that splits into two cotyledons belongs to a:

Explanation:

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Question (32)

Chickpea is classified as a dicot because it has:

Explanation:

Link:

Question (33)

Maize belongs to the monocot group because it contains:

Explanation:

Link:

Question (34)

Which set of features correctly describes a monocot plant?

Explanation:

Link:

Question (35)

A plant has two cotyledons and taproots. Which type of venation is most likely present?

Explanation:

Link:

Question (36)

Which of the following is the best example of a dicot plant?

Explanation:

Link:

Question (37)

An unknown plant has fibrous roots and parallel venation. It is most likely a:

Explanation:

Link:

Question (38)

A botanist groups plants using leaf venation, root type, and cotyledon number. Which scientific advantage does this provide?

Explanation:

Link:

Question (39)

Janaki Ammal is remembered for her contribution to:

Explanation:

Link:

Question (40)

Which statement best reflects the importance of grouping plants and animals in society?

Explanation:

Link:

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