General Knowledge - Biology - Discussion

For the process of photosynthesis chlorphyll is essential in case of plants the leaf contain large ammount of chlorphyl other then stem bez stem either green or non green so the 1st is correct.

Mainly photosynthesis can be takes place in leaves and stem because the greenish colour consist of chloroplast which is used for photosynthesis. During the daytime it take carbon dioxide inside and oxygen out. At night time it take oxygen inside.

Photosynthesis takes place in green parts only mostly occur in leaves.

Photosynthesis occurs in which chloroplast is present.

Option A is the only correct option. This is because for photosynthesis to occur, chloroplasts which are present in the leaves and other chloroplast bearing parts are needed. These chloroplasts contain chlorophyll which traps sunlight or solar energy and the solar energy consequently converts simple inorganic materials: water and Carbon dioxide to complex organic substance. So, option A is the most correct option!

A is correct because chloroplasts which are present in the leaves and other chloroplast bearing parts are needed.

Photosynthesis is only done by chloroplast. Leaves contain chloroplast.