Question

1. How will
you
determine that the leaves other
than green can make their own food by photosynthesis​

Answer 1

green leaves contain chlorophyll (pigment)

which absorbs sunlight...leaves of other leaves also have chlorophyll but in lesser amounts than other pigments and thus are not green

Answer 2

Explanation:

They contain chlorophyll which gives them the green colour. Algae can also prepare their own food by photosynthesis. You have just learnt that plants synthesise carbohydrates through the process of photosynthesis. The leaves other than green also have chlorophyll.