Question

Q1- Give reason for the following:
a) Banyan tree has two types of root.
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b) Creepers and climbers have tendrils.
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c) Leaves of cactus are modified into spines.
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d) Banana plant is an herb.

Q2- What will happen if:
a) Flowers do not have sticky stigma.
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b) Stem of cactus does not do photosynthesis.
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Answer 1

Answer:

decidious , tap root , to have flexibility and friction, phyllotaxy , yes it's a herb , supportive framework would be damaged, chlorophyll pigment absent maybe

Explanation:

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Answer 2

Explanation:

Question 1)

A) Banyan tree has two sorts of roots specifically tap roots and elevated roots. Tap roots develop under the tree and these are long which are controlled by numerous individuals of the plants.

B) Climbers have a very thin, long, and weak stem that cannot stand erect but they can use external support to climb vertically and carry their weight by using their special structures called tendrils. Creepers have very tender, long, thin stems that can neither stand erect nor support all its weight.

C) Its leaves are modified to extremely small-sized spines to minimize the surface area from which water can be lost. Its stem takes up the role of photosynthesis thus allowing it to survive in deserts.

D) A banana is considered an herb in botanical terms because it never forms a woody stem (or trunk) the way a tree does. Rather, it forms a succulent stalk, or pseudostem. The pseudostem begins as a small shoot from an underground rhizome called a corm.

Hope my answer will help you