Question

Describe the structure of pollen grain and the process of its germination

Answer 1

Spring is a time of new growth and fresh beginnings. Days get longer, the sun gets warmer, and flowers bloom in a magnificent show of color. And as a result of these lovely blossoms everywhere, many of us find ourselves in sneezing fits. In order for flowers to propagate every year, they must be pollinated. And pollination sends millions of tiny pollen grains through the air, many of which end up in our nose.

But pollen does not exist simply to make us miserable. Pollen grains represent the male portion of the reproductive process in plants and trees. These tiny bodies are swirling in the air and on the legs of insects so that they can join the female part of the plant to create a new seed. This important process is known as fertilization. As we will discover, pollen plays a crucial role in the plant world.

structure-
Pollen grains are microscopic structures that vary in size and shape. Some are tiny orbs, while others are egg-shaped. Although too small to see individually, they can be seen by the naked eye in large quantities. You have probably noticed a bright orange-yellow coating on your car during springtime that closely resembles cheese powder from the macaroni and cheese box.

Answer 2

Answer

Spring is a time of new growth and fresh beginnings. Days get longer, the sun gets warmer, and flowers bloom in a magnificent show of color. And as a result of these lovely blossoms everywhere, many of us find ourselves in sneezing fits. In order for flowers to propagate every year, they must be pollinated. And pollination sends millions of tiny pollen grains through the air, many of which end up in our nose

But pollen does not exist simply to make us miserable. Pollen grains represent the male portion of the reproductive process in plants and trees. These tiny bodies are swirling in the air and on the legs of insects so that they can join the female part of the plant to create a new seed. This important process is known as fertilization. As we will discover, pollen plays a crucial role in the plant world.

structure-

Pollen grains are microscopic structures that vary in size and shape. Some are tiny orbs, while others are egg-shaped. Although too small to see individually, they can be seen by the naked eye in large quantities. You have probably noticed a bright orange-yellow coating on your car during springtime that closely resembles cheese powder from the macaroni and cheese box.