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Question (21)

QN001661

Which tissue helps transport food to growing regions of a plant?

(A) Xylem
(B) Phloem
(C) Root cap
(D) Epidermis

Correct Answer: B

Explanation:

Phloem carries food to growing regions.

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Question (22)

QN001662

Water absorbed by roots reaches leaves mainly for

(A) photosynthesis
(B) seed dispersal
(C) pollination
(D) fruit colouring

Correct Answer: A

Explanation:

Water is needed for photosynthesis.

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Question (23)

QN001663

The experiment with coloured water mainly demonstrates

(A) respiration in plants
(B) food storage in roots
(C) water transportation in plants
(D) seed germination

Correct Answer: C

Explanation:

The experiment shows water transport.

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Question (24)

QN001664

Which plant part first receives water absorbed from soil?

(A) Flower
(B) Fruit
(C) Root
(D) Leaf

Correct Answer: C

Explanation:

Roots absorb water first.

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Question (25)

QN001665

Minerals dissolved in water move upward through the

(A) phloem
(B) xylem
(C) stomata
(D) chlorophyll

Correct Answer: B

Explanation:

Xylem transports minerals dissolved in water.

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Question (26)

QN001666

Which statement about phloem is correct?

(A) It transports only water
(B) It transports food to all parts of the plant
(C) It absorbs minerals from soil
(D) It releases oxygen

Correct Answer: B

Explanation:

Phloem transports food.

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Question (27)

QN001667

A student cuts the stem of a coloured plant twig and sees red spots inside. These spots indicate the presence of

(A) phloem
(B) xylem
(C) stomata
(D) chlorophyll

Correct Answer: B

Explanation:

Red spots show xylem vessels.

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Question (28)

QN001668

Which of the following best explains why plants need transport systems?

(A) To prepare oxygen only
(B) To move substances from one part to another
(C) To produce flowers only
(D) To absorb sunlight only

Correct Answer: B

Explanation:

Transport systems move materials throughout the plant.

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Question (29)

QN001669

If phloem transport stops, which process will be directly affected?

(A) Water absorption from soil
(B) Transport of food from leaves
(C) Release of oxygen
(D) Absorption of sunlight

Correct Answer: B

Explanation:

Phloem transports food from leaves.

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Question (30)

QN001670

Which part of the plant mainly receives food transported through phloem?

(A) Only leaves
(B) Only flowers
(C) All parts of the plant
(D) Only roots

Correct Answer: C

Explanation:

Food is transported to all plant parts.

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Question (21)

Which tissue helps transport food to growing regions of a plant?

Explanation:

Link:

Question (22)

Water absorbed by roots reaches leaves mainly for

Explanation:

Link:

Question (23)

The experiment with coloured water mainly demonstrates

Explanation:

Link:

Question (24)

Which plant part first receives water absorbed from soil?

Explanation:

Link:

Question (25)

Minerals dissolved in water move upward through the

Explanation:

Link:

Question (26)

Which statement about phloem is correct?

Explanation:

Link:

Question (27)

A student cuts the stem of a coloured plant twig and sees red spots inside. These spots indicate the presence of

Explanation:

Link:

Question (28)

Which of the following best explains why plants need transport systems?

Explanation:

Link:

Question (29)

If phloem transport stops, which process will be directly affected?

Explanation:

Link:

Question (30)

Which part of the plant mainly receives food transported through phloem?

Explanation:

Link:

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