Free Transport In Plants (Daily Quiz: 1) NEET Biology Questions & Answers with Detailed Explanation & Full Review

Free Transport In Plants (Daily Quiz: 1) Time:

Question-1

Grapes immersed in water would shrink if

(a)

(b)

(c)

(d)


Question-2

Which is correct about transport of conduction of substances?

(a)

(b)

(c)

(d)

Explanation:

Answer: (d)

Phloem is the food conducting tissue of plants. The sieve tubes are food conducting elements of the plants. It is proposed that food is translocated by mass flow or by streaming currents of protoplasm.


Question-3

Transpiration and root pressure cause water to rise in plants by:

(a)

(b)

(c)

(d)

Explanation:

Answer: (b)

Transpiration creates pulling (Negative pressure) force. Root pressure creates positive pressure developed in xylem. It is measured by manometer.


Question-4

Where is apoplastic movement shifted to symplastic pathway?

(a)

(b)

(c)

(d)


Question-5

The movement of materials through the vascular tissue of plants is called

(a)

(b)

(c)

(d)


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