Question

Complexity of cell structure:

Answer 1

Answer:

cytoplasm, nucleus

are parts of plants

Answer 2

$\large \bold \color {lime}{Answer}$

The complexity of a cell structure and its number serves a very important role in classification. ... According to Whittaker's five-kingdom classification, eukaryotic organisms are classified into unicellular (one cell) and multicellular (more than one cell) depending upon the number of cells they possess.