What is homeostasis?

Define homeostasis . Why is homeostasis important for survival of any species in a habitat ?

Why do animals need to maintain homeostasis?

How can excretion play a role in homeostasis?

Kidney performs the function of excretion to maintain homeostasis of body fluids through regulating their

Describe briefly role of hypothalamus and pituitary in maintaining homeostasis.

Write a note on functions of kidney. OR How do kidneys bring about homeostasis.

Calcium plays a very important role in the formation of bones. Write on the role of endocrine glands and hormones responsible for maintaining calcium homeostasis.

What are chromosomes? OR What is chromosome?

What is forest fire? What is its effect on environment?

What is Arthritis? What are its types?