Question

Well organised nucleus is present in
a) bacteria (b) virus (c) Onion (d) none of the these​

Answer 1

Answer:

here is your answer hope it helps ☺️

Explanation:

Prokaryotes are the organism that does not possess a well-defined nucleus. Nucleoid is a region in the prokaryotic cell where its most of the genetic material resides. It is not a well-defined membrane-bound region.

Eukaryotic cells possess a well-organized nucleus (like eukaryotes) but its nucleus divides through amitosis (like prokaryotes). Dinoflagellates cells are mesokaryotic cells.

The nucleus is bound to double membrane in the eukaryotic cell in which most of the genetic material is present and undergoes mitotic division.

So, the correct answer is option A