What is menstrual cycle ? Describe it in brief.

Describe growth in brief.

What is nitrogen cycle?

Why is a prism binocular preferred over traditional binocular? Describe it in brief. OR Write a note on prism binoculars.

What is Oxygen cycle?

What is Carnot cycle?

What is mosaic vision? Describe.

Diagram based question: Which concept/theory do you remember after seeing this picture of Giraffes? Describe it is brief.

What is cell cycle?

What are the three modes of heat transfer? Describe each in brief.

What role does pituitary gonadotropins play during follicular and ovulatory phases of menstrual cycle? Explain the shifts in steroidal secretions