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Question (1)

QN001641

Which part of the plant absorbs water and minerals from the soil?

(A) Leaves
(B) Flowers
(C) Roots
(D) Fruits

Correct Answer: C

Explanation:

Roots absorb water and minerals from soil.

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Question (2)

QN001642

The transport of water and minerals in plants mainly takes place through

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

Correct Answer: B

Explanation:

Xylem transports water and minerals.

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Question (3)

QN001643

Food prepared in leaves is transported to different parts of the plant through

(A) xylem
(B) stomata
(C) phloem
(D) root hair

Correct Answer: C

Explanation:

Phloem carries prepared food.

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Question (4)

QN001644

In the coloured water experiment, red colour moved upward in the plant because of the presence of

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

Correct Answer: C

Explanation:

Xylem transports coloured water upward.

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Question (5)

QN001645

Which structure transports minerals dissolved in water from roots to leaves?

(A) Phloem
(B) Stomata
(C) Xylem
(D) Flower tube

Correct Answer: C

Explanation:

Xylem carries minerals dissolved in water.

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Question (6)

QN001646

In the experiment with red ink, the stem was cut obliquely mainly to

(A) reduce water loss
(B) increase absorption of coloured water
(C) increase food transport
(D) reduce respiration

Correct Answer: B

Explanation:

Oblique cutting increases water absorption.

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Question (7)

QN001647

A red colour appearing in white flowers placed in coloured water proves that

(A) flowers prepare food
(B) water moves upward through the stem
(C) roots contain chlorophyll
(D) leaves absorb minerals directly

Correct Answer: B

Explanation:

Water moves upward through the stem.

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Question (8)

QN001648

Which plant tissue is made of thin tube-like structures for water transport?

(A) Phloem
(B) Epidermis
(C) Xylem
(D) Stomata

Correct Answer: C

Explanation:

Xylem consists of tube-like structures.

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Question (9)

QN001649

Water transported through xylem is mainly used by plants for

(A) seed dispersal only
(B) photosynthesis and other functions
(C) flower colouring only
(D) food storage only

Correct Answer: B

Explanation:

Water is required for photosynthesis and other activities.

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Question (10)

QN001650

Which statement correctly describes xylem?

(A) It transports food from leaves
(B) It exchanges gases
(C) It transports water and minerals upward
(D) It stores starch

Correct Answer: C

Explanation:

Xylem transports water and minerals upward.

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Question (1)

Which part of the plant absorbs water and minerals from the soil?

Explanation:

Link:

Question (2)

The transport of water and minerals in plants mainly takes place through

Explanation:

Link:

Question (3)

Food prepared in leaves is transported to different parts of the plant through

Explanation:

Link:

Question (4)

In the coloured water experiment, red colour moved upward in the plant because of the presence of

Explanation:

Link:

Question (5)

Which structure transports minerals dissolved in water from roots to leaves?

Explanation:

Link:

Question (6)

In the experiment with red ink, the stem was cut obliquely mainly to

Explanation:

Link:

Question (7)

A red colour appearing in white flowers placed in coloured water proves that

Explanation:

Link:

Question (8)

Which plant tissue is made of thin tube-like structures for water transport?

Explanation:

Link:

Question (9)

Water transported through xylem is mainly used by plants for

Explanation:

Link:

Question (10)

Which statement correctly describes xylem?

Explanation:

Link:

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