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Question (31)

QN007869

Which cells in meristematic tissue contain a prominent nucleus?

(A) Dead cells
(B) Mature cells
(C) Actively dividing cells
(D) Lignified cells

Correct Answer: C

Explanation:

Actively dividing cells contain a prominent nucleus.

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Question (32)

QN007870

Which tissue type gives rise to permanent tissues?

(A) Epidermal tissue
(B) Conducting tissue
(C) Meristematic tissue
(D) Supporting tissue

Correct Answer: C

Explanation:

Permanent tissues develop from meristematic tissue.

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Question (33)

QN007871

If the tip of a young stem is cut, the stem stops growing in length because:

(A) Xylem becomes inactive
(B) Phloem is destroyed
(C) Apical meristem is removed
(D) Epidermis dries up

Correct Answer: C

Explanation:

Apical meristem controls increase in length.

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Question (34)

QN007872

New branches arise from nodes after the stem tip is cut due to:

(A) Intercalary meristem
(B) Epidermis
(C) Cork tissue
(D) Sclerenchyma

Correct Answer: A

Explanation:

Intercalary meristem helps regrowth at nodes.

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Question (35)

QN007873

Which tissue has cells with thin cell walls and little intercellular space?

(A) Sclerenchyma
(B) Meristematic tissue
(C) Xylem
(D) Phloem fibre

Correct Answer: B

Explanation:

Meristematic cells are compactly packed.

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Question (36)

QN007874

Which characteristic is NOT associated with meristematic cells?

(A) Active cell division
(B) Dense cytoplasm
(C) Large central vacuole
(D) Prominent nucleus

Correct Answer: C

Explanation:

Meristematic cells lack large vacuoles.

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Question (37)

QN007875

The increase in root depth mainly occurs because of:

(A) Intercalary meristem
(B) Lateral meristem
(C) Apical meristem
(D) Epidermis

Correct Answer: C

Explanation:

Apical meristem increases root length.

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Question (38)

QN007876

Which growth pattern is shown by lateral meristem?

(A) Regrowth after grazing
(B) Increase in girth
(C) Formation of leaves
(D) Root hair development

Correct Answer: B

Explanation:

Lateral meristem increases thickness.

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Question (39)

QN007877

Which statement about differentiation is correct?

(A) It converts permanent tissues into meristematic tissues
(B) It produces specialised cells from meristematic cells
(C) It occurs only in roots
(D) It prevents growth in plants

Correct Answer: B

Explanation:

Differentiation forms specialised permanent cells.

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Question (40)

QN007878

Which of the following is an example of conceptual application of intercalary meristem?

(A) Thickening of woody trunk
(B) Growth of onion bulb roots
(C) Regrowth of lawn grass after mowing
(D) Formation of annual rings

Correct Answer: C

Explanation:

Intercalary meristem helps grasses regrow quickly.

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Question (31)

Which cells in meristematic tissue contain a prominent nucleus?

Explanation:

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Question (32)

Which tissue type gives rise to permanent tissues?

Explanation:

Link:

Question (33)

If the tip of a young stem is cut, the stem stops growing in length because:

Explanation:

Link:

Question (34)

New branches arise from nodes after the stem tip is cut due to:

Explanation:

Link:

Question (35)

Which tissue has cells with thin cell walls and little intercellular space?

Explanation:

Link:

Question (36)

Which characteristic is NOT associated with meristematic cells?

Explanation:

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Question (37)

The increase in root depth mainly occurs because of:

Explanation:

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Question (38)

Which growth pattern is shown by lateral meristem?

Explanation:

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Question (39)

Which statement about differentiation is correct?

Explanation:

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Question (40)

Which of the following is an example of conceptual application of intercalary meristem?

Explanation:

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