Biology classes from Fatema Tanjim
Assistant Teacher of Govt. Model Girls High School
Brahmanbaria
30/04/2021
Plastids
Plastids ,only plants have these organellese to menufacture and storaged of food Plastids are double membrane-bound organelles found inside plants and some algae, which are primarily responsible for activities related to making and storin...
18/04/2021
Gas exchange of Plants
Gas exchange of plants The diffusion of gases from an area of higher concentration to an area of lower concentration, especially the exchange of oxygen and carbon dioxide between a...