What is feed back?

What do you understand by (i) positive feed back and (ii) negative feed back?

What is feed ? What are different type of feed ? How is it differ with respect to age and functions ?

Homeostasis refers to 1. positive and negative feed back 2. positive feed back 3. negative feed back 4. there is no feed back

Which illustrates feed back in development

Explain negative feed back mechanism.

Write the negative feed back system operated in TSH.

Distinguish between positive feedback and negative feed back.

Name the hormones that their secretions are regulated by negative feed back mechanism.

List three hormones which regulate kidney function by negative feed back circuit.