Question

arrangement of chloroplast In response to diffused light is known as​

Answer 1

Chloroplast Photorelocation Movement

Chloroplast align parallel to the walls of mesophyll cells (mainly palisade cells) when intensity of light is minimum, to get more and more of light. This condition is called Epistrophe.

And when the intensity of light is maximum the chloroplast gets alinged perpendicular to the incident light or the mesophyll cells to avoid photooxidation of chlorophyll a molecule This condition is called Parastrophe.

Answer 2

Hey Dear,

◆ Answer -

Arrangement of chloroplast In response to diffused light is known as chloroplast photorelocation movement.

● Chloroplast photorelocation movement -

• Chloroplast photorelocation movement is shifting of chloroplast in response to light intensity to regulate photosynthesis.

It is of two types -

1. Accumulation response - accumulation of chloroplast along periclinal cell walls under low intensity light.
2. Avoidance response - movement of chloroplast along anticlinal cell walls under high intensity light.

Hope this is helpful..