Energy expenditure takes place in diffusion

Oogenesis takes place in

Assertion :- During diffusion of substances there is no energy expenditure. Reason:- Diffusion takes place according to concentration gradient

Assertion : In osmosis solvent moves through a semipermeable membrane from a place of lower diffusion pressure to a place of higher diffusion pressure. Reason : It is due to migration of solvent from hypertonic solution to hypotonic solution through a semipermeable membrane.

Glycolysis takes place in

Describe the energy changes which take place in an radio.

A: Initial growth of pollen tube takes places on expenditure of food present in the stigma and style R:Pollen tube travels intracellularity and chemoitactically

Meiosis takes place in Chlamydomonas in

External fertilization takes place in