Question

Plz guys anwer all the questionns ....(a,b,c,d,e)

Its really urgent..!!

I will mark the best answer as the Brainliest.



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Answer 1

Answer:

a) The long and feathery stigma are advantageous to plants to catch the pollen.c) If the pollen is smooth and light,It can easily dispere away with the air and can pollinate the stigma. d) Nectar are produced by plants to attract the insects for pollinator.

b)This greatly increased the efficiency of fertilization over wind-spread pollen, which might or might not actually land on another flower. To take better advantage of this “animal labor,” plants evolved traits such as brightly colored petals to attract pollinators.

c)Long, feathery, smooth and light pollen promotes wind pollination. Hence, they are advantageous to wind pollinated flowers. 2. Brightly coloured petals and fragrant nectar attract insects, birds etc. to pollinate the flower.

d)Long, feathery, smooth and light pollen promotes wind pollination. Hence, they are advantageous to wind pollinated flowers. 2. Brightly coloured petals and fragrant nectar attract insects, birds etc. to pollinate the flower.Protruding and easily movable anthers help in pollination of flowers by wind. Explanation: As the anthers are light in weights they can be easily carried out by the wind.

e)Brightly coloured petals and fragrant nectar attract insects, birds etc. to pollinate the flower. Nectar is the reward that bees get in return of pollinating the flower. Hence, this helps in insect pollination.

hope it's helpful for you.