NEET BIOLOGY

Detailed explanation-1: -Pollination takes place in plants with the help of wind, water and insects. The fusion of male and female gametes is called fertilisation.

Detailed explanation-2: -Flower: A flower contains the reproductive part of plants. A flower can either have a male or female part or both parts. Flowers in plants carry out the reproductive functions of plants.

Detailed explanation-3: -Pollination is an essential part of plant reproduction. Pollen from a flower’s anthers (the male part of the plant) rubs or drops onto a pollinator. The pollinator then take this pollen to another flower, where the pollen sticks to the stigma (the female part). The fertilized flower later yields fruit and seeds.

Detailed explanation-4: -Pollen is essential for sexual reproduction of flowering plants and plants that produce cones. Each pollen grain contains male gametes necessary for fertilisation.

Detailed explanation-5: -Flowering plants reproduce sexually through a process called pollination. Flowers contain male sex organs called stamens and female sex organs called pistils. The anther is the part of the stamen that contains pollen. Pollen contains the male gametes.