Nutrition in Plants, Animals and Human beings, Balanced Diet, Vitamins, Deficiency Diseases, Hormones, Body Organs of Human Beings- Structure and Functioning

Write a note on Pituitary gland.

Describe the process of digestion of food in human.

Write a note on 'endosperm' of plant.

Discuss about the natural plant growth regulators in detail.

Why does immunodeficiency occur?

Write a short note on Why does immunodeficiency occur? in 20 words.

Describe the structure of thyroid gland, its hormone and related disorders.

What are main components of food ?

Write a short note on testes of mammals.

What are the main functions of root hair in plants ?

What is respiration ? What are the main respiratory organs in organisms ?

What is malnutrition ?

What is haemoglobin ?

Write a short note on Define the transpiration in 10 words.

Define the transpiration.