Answer:
The cell organellles are visible in the electron microscope, but it is not possible to study the living cells in electron microscope. For study of genetic materials i.e., DNAs and RNAs is poosible through the help of electron microscope. (ANSWER)
Explanation:
The stroma of a chloroplast
PYRAMID OF NUMBERS- shows the number of each organism at the different trophic levels (feeding levels ie. producers consumers and decomposers) in a food web.
PYRAMID OF BIOMASS- The biomass of the members of the food chain present at any one time.Pyramid of biomass indicates decrease of biomass in each tropical level from base to apex.
