Question

Cells with a well-defined nucleus are called _________ and cells without a well-defined nucleus are called ________ .

• A. unicellular, multicellular
• B. prokaryotic, eukaryotic
• C. eukaryotic, prokaryotic
• D. multicellular, unicellular

Answer 1

The correct option is C eukaryotic, prokaryotic

$\bullet$ Cells can be of two types based on the presence or absence of a well defined nucleus - prokaryotes and eukaryotes.
$\bullet$ Prokaryotic cells are those without a well defined nucleus, while eukaryotic cells are the ones that have a well defined nucleus.
$\bullet$ All the prokaryotes are unicellular, while eukaryotes can be unicellular or multicellular.