Question

Why do algae are green in colour

Answer 1

Annyeonghaseyo

The wall of the cells of green algae contain cellulose in which they store carbohydrates as starch.

Green algae have chlorophyll in their chloroplasts which gives them a green pigment like other green plants.

The amazing fact in this is that they abdorb colors of lights in the surrounding.

Different type of alge absorbs different colours.