During cytokinesis plant cells form a cell plate instead of pinching apart like an animal cell, propose a reason why there is this difference.

Options are not given in the question. So, the complete question is as follows:

During cytokinesis plant cells form a cell plate instead of pinching apart like an animal cell, propose a reason why there is this difference.

A. The plant cells do not contain centrioles do they cannot pinch apart

B. Plant cells have rigid cell walls so they form a cell plate instead of pinching apart.

C. Plant cells do not divide as rapidly as animal cells

D. In plant cells the large central vacuole prevents the cell from pinching apart.

B. Plant cells have rigid cell walls so they form a cell plate instead of pinching apart.

Explanation:

Plant cells and animals cell are somehow different from each other in their structure as well as in functions such as plant cells form a cell plate while animals cells, pinching apart the cells during cytokinesis.

This difference is because plant cells have rigid cell walls that form a cell plate unlike complex cells like animals that being pinch into halves.

Hence, the correct option is "B".

an organism's phenotype is the  form of a trait  that it  displays. for  flowercolor, a pea  plant  can  display  a phenotype of purple or white flowers. an organism's  genotype  is the alleles of a gene it contains. based on his data, mendel concluded that a phenotype can be  determined  by more than one  genotype.

that is wrong, its not thymus.