Above which temperature rate of photosynthesis slows down?

Rate of photosynthesis is affected by how many things?

Waste products of respiration are:

Increase in the amount of which factor will increase the growth of the plant?

Leaves are adapted for photosynthesis because leaves are:

There are more ------------ in the upper surface of the leaf.

There are more ------------ in the lower surface of the leaf.

Rate of photosynthesis will be faster with:

The best temperature for photosynthesis is:

For photosynthesis to take place , the chloroplast need to collect how many vital ingredients?

chlorophyll absorbs :

Energy from the sunlight is used to mix carbon dioxide from the air with:

Nitrates contain nitrogen which is essential for making :

Surface area of a leaf equal to the size of our little finger nail contains how many chloroplasts?