Question

which plant part carries out photosyntesis in a common plant and a cactus plant draw and explain​

Answer 1

Answer:

Chloroplasts

Chloroplasts are specialized organelles found only in plants and some types of algae. These organelles carry out the process of photosynthesis, which turns water, carbon dioxide, and light energy into nutrients from which the plant can obtain energy.

Explanation:

Photosynthesis is a biological process carried out by only those plants having green coloured pigment called chlorophyll, present within the plant cells’ thylakoid membrane.

Answer 2

Answer:

The leaves of cactus are modified into spines, to prevent water loss from the surface of leaves. The green stem of the cactus plant contains chlorophyll. Thus, the stem is the centre of photosynthesis in the cactus plants instead of the leaves.