Question

what is the nucleus ​

Answer 1

Answer:

.

the central and most important part of an object, movement, or group, forming the basis for its activity and growth.

"the nucleus of a British film-producing industry"

2.

PHYSICS

the positively charged central core of an atom, consisting of protons and neutrons and containing nearly all its mass.

Answer 2

Answer:

A membrane-bound organelle that contains the cell's chromosomes is called nucleus