Question

how will you determine that the leaves other than green can make their own food by photosynthesis ?​

Answer 1

Some leaves which are not green also make their own food since they contain a little amount of chlorophyll. By doing the starch test, If a leaf had performed photosynthesis, it will turn blue-black indicating the presence of starch stored in it.

Answer 2

Answer:

Non-green plants cannot make their own food because they do not have chlorophyll in their leaves which breaks down carbon dioxide and water molecules thus do not produce glucose(food). They cannot make their own food and usually absorb food from other plants, dead animals or stale food.

Explanation:

Hope this answer helps you!