Identify the mismatched pair:

$A$ 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?

Cell organelles are separated by the method of . . . . . . .

Assertion $A$: Organelles in eukaryotic cells are membrane-bound.
Reason $R$: Organelles in prokaryotic cells are non-membrane-bound.
Which option is correct for Assertion $A$ and Reason $R$?

Match List $I$ and List $II$ and select the correct answer using the code given below the list:

List $I$	List $II$
$a$. Lysosome	$1$. Bacteria without cell walls
$b$. Mycoplasma	$2$. $A$ virus that infects bacterial cells
$c$. Thylakoid	$3$. Flattened sacs in a chloroplast
$d$. Bacteriophage	$4$. $A$ vesicle in which hydrolytic enzymes are stored

Code:

Assertion : Both Endoplasmic reticulum and vacuoles are the part of endomembrane system.
Reason : Functions of both endoplasmic reticulum and vacuoles are not coordinated.