Chlorophyll is present in the ......... of the chloroplast.

The core metal of chlorophyll is

Which molecule acts as the reaction center in photosynthesis?

The chlorophyll $a$ molecule has which of the following at its carbon atom $3$ of the pyrrole ring $II$?

Match List $I$ with List $II$.

List $I$	List $II$
$A$. Chlorophyll $a$	$I$. Yellow-green
$B$. Chlorophyll $b$	$II$. Yellow
$C$. Xanthophylls	$III$. Blue-green
$D$. Carotenoids	$IV$. Yellow to Yellow-orange

Choose the option with all correct matches.

Analogy type question:
$(1)$ Chlorophyll-$a$ : Blue-green color :: Chlorophyll-$b$ : .......
$(2)$ Chlorophyll-$a$ molecule in $PS-I$ : Absorption of $700 \,nm$ wavelength :: In $PS-II$ : .......