Question

Why are rose flower brightly coloured and produce nectar?


Is the above picture correct answer to this question...​

Answer 1

Answer:

Explanation:

Petals are usually brightly coloured because they attract insects. Flowers produce the sweet smell and bright coloured petals, which increases the chances of pollination. ... Flowers provide nectar to insects which results in insects pollinating in exchange.

Answer 2

ii) When flowers are brightly coloured, fragrant and produce sweet nectar, they attract insects for pollination very easily. Bright colour attracts insects by affecting their sight sense. Fragrance also attract insects by affecting their smelling sense.

iii) Wind-pollinated plants produce lots of lightweight, smooth pollen. However, insect-pollinated plants don't produce as much pollen and the pollen is heavy and sticky. When an insect visits a flower for food, the pollen gets caught in hairs for easy transport to another flower.

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Most of the flowers are brightly colored with a sweet smell because these things attract the insects so that insects come and sit on them. In this way the pollens fall on the insect.

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