Question 4

Which of the following is not a correct match?
(a) Petiole: attaches leaf to stem
(b) Lamina: green flat part of leaf
(c) Margin: gives shape to the leaf
(d) Veins: transpiration

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Solution

Option (d).

Transpiration takes place through the minute pores on the surface of a leaf called stomata.

(a) Petiole is the part (stalk) of a leaf by which it is attached to the stem.

(b) Lamina is the broad, green part of a leaf.

(c) Margin gives shape to the leaf.

(d) Veins are either parallel or netted structures which provides support to the leaf.

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Similar questions

a. Midrib

b. Lamina

c. Petiole

d. Veins

Q51) Consider the following statements about the parts of a leaf:

i) The part of a leaf by which it is attached to the stem is called lamina.

ii) The broad green part of the leaf is called petiole.

Which of the above statements are true?

What are the functions of petiole and veins in leaf ?

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