Question : When two plants L and M were exposed to different light intensities and temperature , they showed changes in their rates of photosynthesis , which have been represented in the following graph. The graph indicates that

Question : When two plants L and M were exposed to different light int

1.	Question : When two plants L and M were exposed to different light intensities and temperature , they showed changes in their rates of photosynthesis , which have been represented in the following graph. The graph indicates that
Answer» Plant L is a `C_3` plant for which the LIGHT SATURATION point is 100% of full sunlight . Plant M is a `C_4` plant for which the OPTIMUM temperature is around `20^@C` Plant M is a `C_3` plant which is more affected at higher temperature and higher light intensity as COMPARED to plant L Plant L is a `C_4` plant and cannot function at light intensities above the saturation point Answer :C