Lysosomes are not helpful in

Tonoplast is a differentially permeable membrane surrounding the

Which organelle is surrounded by two membranes?

$F_{1}F\_1$ particles are present in

______ are green plastids containing green pigment chlorophyll.

Select the INCORRECT statement about ribosome.

The space between the two nuclear membranes is known as

In eukaryotic cells, the chromosomes are located in

What is the normal chromosome number in humans?

During which stage of cell division chromosomes become distinct and can be clearly identified?