Both prokaryotic and eukaryotic cells have

A

a nucleus.

B

cytoplasm.

C

mitochondria.

D

specialized organelles.

B. cytoplasm

Explanation:

Cytoplasm is a viscose fluid that is made of salt, proteins and water. All the organelles of the cell are present in it. Some organelle float on the surface while some remain suspended in the cytoplasm. Cytoplasm is surrounded by cell membrane. Both prokaryotic and eukaryotic cells have cytoplasm. Mitochondria and nucleus are absent in prokaryotic cell.

B a cytoplasm ...