NCERT Solutions Class 7 Science Nutrition in Plants ch 1

1. Mark true and false with T and F

1. In photosynthesis, co2 is being released.
2. Protein is a product of photosynthesis.
3. Chemical energy is the product of photosynthesis.
4. Saprotrophs are plants that synthesise food by themselves.

       Ans: 1.F      2.T    3.T     4.F

2. Which part of the plant takes in carbon dioxide from air for photosynthesis?

Ans: Stomata