Question

1. What are pollinators? Che examples
2. Differentiate between the stomen and compel
3. What happens in a flower after the process of bilisation?
4. Ir insects did not pollinate plants what would happen?​

Answer 1

1) ans: A plllinator is an animal that moves pollen from the male another of a flower to the female stigma of a flower. Some example bird, bats small mammals etc.

2)ans: Stemen refers to the male fertilizing organ of a flower, typically consisting of a pollen-containing anther and a filament while carpel refers to the female reproductive organ of a flower, consisting of an ovary, stigma, and usually a style and occurring singly as one of group. Thus, this is a main difference between stemen and carpel.

3)ans:Fertilization occurs when one of the sperm cells fuses with the egg inside of an ovule. After fertilization occurs, each contain a tiny, undeveloped the ovules develops into a fruit that contain one or more seeds.

4)ans: When the pollen grain is reached to the stigma of a flower, the pollen will be transferred to the ovary of the flower and the pollen fertilises the ovules. Most of the flower are being pollinated by insects. If insect stop pollinating, yield of the plant will fall. And there will be scarcity of fruits.