Which of the following pairs of organelles does not contain $DNA$?

Which of the following is an incorrect pair?

Match the items given in column-$I$ with their role given in column-$II$ and choose the correct option.

Column-$I$	Column-$II$
$A$. $SER$	$I$. Increase the surface area
$B$. Golgi apparatus	$II$. Store oils or fats
$C$. Cristae	$III$. Excretion
$D$. Peroxisome	$IV$. Photorespiration
$E$. Elaioplasts	$V$. Synthesis of lipid

Select the correct option that matches the cell organelle with its function:

Cell Organelle	Function
$(A)$ Endoplasmic Reticulum	$(i)$ Powerhouse of the cell
$(B)$ Free Ribosomes	$(ii)$ Involved in osmoregulation and excretion
$(C)$ Mitochondria	$(iii)$ Lipid synthesis
$(D)$ Contractile Vacuole	$(iv)$ Protein synthesis

Which of the following is not true for a eukaryotic cell?

$A$ student wants to study cell structure using a light microscope with a $10X$ eyepiece and a $45X$ objective lens. To obtain the best resolution,which color of light should be used to illuminate the specimen?