Question

role of thalkoid and grannum
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Answer 1

These are helpful in regulating light reaction in chloroplast

Answer 2

Role of thylakoid

thylakoid is adisc shaped or coin sahpe structure presemt in chlorplast

It have membrane like structure which have the ability to trap sunlight in the formof PHOTON.

250molecules of photon is knows as Quantasome .

the thylakoid have two centre .

PS-I

PS-II

TJESE TWO CENTRE ARE RESPONSIBLE FOR ABSORBING DIFFRENT WAVELENGH OF LIGHT