Internal factor affecting photosynthesis is/are:

Question

Internal factor affecting photosynthesis is/are: (A) Number and size of leaf (B) Age of leaf and orientation (C) Internal C O2 concentration and amount of chlorophyll (D) All the above

Tardigrade Admin · Accepted Answer

Photosyntheis is under influence of several internal and external factors. The plant factors include the number, size, age and orientation of leaves, mesophyll cells and chloroplast, internal C O2 concentration and the amount of chlorophyll present.

Q. Internal factor affecting photosynthesis is/are:

Number and size of leaf

Age of leaf and orientation

Internal $C O_{2}$ concentration and amount of chlorophyll

All the above

Photosyntheis is under influence of several internal and external factors. The plant factors include the number, size, age and orientation of leaves, mesophyll cells and chloroplast, internal $C O_{2}$ concentration and the amount of chlorophyll present.