Protoplasm is a

The best material for demonstrating streaming movement of protoplasm within living cells is

Cell organelles can be separated by the process of .........

Match the items in Column-$I$ with Column-$II$ and select the correct option:

Column-$I$	Column-$II$
$(A)$ Typical animal cell	$(i)$ Multinucleate
$(B)$ Zygote	$(ii)$ Uninucleate
$(C)$ Human $RBC$	$(iii)$ Binucleate
$(D)$ Plant endosperm	$(iv)$ Enucleated

Eukaryotic cells have a well-organized nucleus and:
$a$. Both $70S$ and $80S$ types of ribosomes
$b$. Flagella associated with $9+2$ organization
$c$. Shows cytoplasmic streaming
$d$. Their $DNA$ is complexed with histones to constitute the chromatin

Read the following statements and identify the correct option:
$(A)$ Prokaryotic cells lack a nuclear membrane,chloroplasts,mitochondria,microtubules,and pili.
$(B)$ Eukaryotic cells contain a nuclear membrane,chloroplasts,mitochondria,microtubules,and pili.
$(C)$ Many bacterial cells have small circular $DNA$ outside the genomic $DNA$.