Question

What does the given picture show? Name it.
How does it affect human beings?

Answer 1

Pollen grains:

1. Allergens are a type of antigens that causes allergic reactions as an immune response
2. Pollen grains are a type of allergen that is produced by seed plants.
3. Tiny pollen particles are released into the air by trees and grasses to fertilize other plants.

Pollen allergies:

1. Allergies are caused when the immune system reacts abnormally to a type of antigen called allergens.
2. Pollen allergies are a type of seasonal allergy that occurs during late winters and early springs.
3. The symptoms of pollen allergies act up pollen grains enter the body through the nose by inhaling
4. It can cause nasal allergies in human beings that include symptoms like sneezing, congestion, cold, and wheezing.