Photosynthetic microorganisms ........... .

Assertion $:-$ There is not a complete one-to-one overlap between the absorption spectrum of chlorophyll $a$ and the action spectrum of photosynthesis.
Reason $:$ Most of the photosynthesis takes place in the blue and red regions of the spectrum,but some photosynthesis does take place at the other wavelengths of the visible spectrum.

Photophosphorylation differs from oxidative phosphorylation in:

Find out the correct match from the following table $:-$

Column-$I$	Column-$II$	Column-$III$
$i$. Calvin cycle	Algae	$^{14}CO_2$
$ii$. Hatch and Slack pathway	Sorghum	Kranz anatomy
$iii$. Photorespiration	$C_3$ plant	$OAA$
$iv$. $CO_2$ fertilization	$Cu$	$CO_2$

Which of the following evidence indicates that the oxygen released during photosynthesis is derived from water?

Which type of phosphorylation takes place in photosynthesis?