How is a waterbody, during oligotrophic stage?

What happens during mesotrophic stage?

A nerve fibre during resting stage is

Spindle apparatus is formed during which stage of mitosis?

The chiasmata is formed during which stage of prophase - I of the meiotic cell division

What is Stage ?

Explain how the gene of interest is amplified invitro during biotechno-logical experiments .

The given flowchart shows the fate of carbohydrates during digestion in the human alimentary canal. Identify the enzymes acting at stages indicated as A, B, C and D and select the correct option.

The third stage of parturition is called " after-birth". In this stage