HORTICULTURE

Detailed explanation-1: -When the parenchyma consists of chlorophyll, it is called Chlorenchyma. Hence, option, ‘D: Chlorenchyma’ is the correct answer. Note: Chlorenchyma cells perform photosynthesis and manufacture food for the plant.

Detailed explanation-2: -Parenchyma cells in leaves which contain chloroplasts are termed as chlorenchyma cells. They help the leaves to produce food by photosynthesis.

Detailed explanation-3: -Explanation for correct option: Chlorenchyma is a type of parenchyma. Its cells are green in color as they possess chlorophyll. This enables them to carry photosynthesis.

Detailed explanation-4: -The thin walls of the parenchyma cells also allow the easy passage of sugars created in the leaves. In fact, most photosynthesis takes place within specialized parenchyma cells found within leaves. These parenchyma cells, called chlorenchyma cells, contain chloroplasts.

Detailed explanation-5: -However, to allow photosynthesis, collenchyma cell walls are generally translucent, enabling light to be transmitted to the chloroplasts in tissues below.