Name the smallest bone in the human body.
Answer the following :
What are tropic hormones?
A tropic hormone is a hormone that stimulates an endocrine gland to grow and secrete it's hormones.
Define gene pool.
What is a bicollateral vascular bundle ?
Mention the most significant function /role of the following :
Fusiform initials
Rennin
Organ of Corti
Pons Varoli
Leghaemoglobin
Give reasons for the following :
Abscisic acid is also called stress hormone.