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".

sheep is a herbivore animal whereas grasshopper belongs to the class chordates but both of them feed on greens.  

if grasshopper and sheep feeding on a pasture land, i do not think both of them will have any impact on each other. however, the number of the species can make difference. since sheep feed on greens, there is a possibility there left no pasture land for the grasshoppers or they may get extinct.

protein makes up the building blocks of organs, muscles, skin, hormones and pretty much everything that matters in your body.

some choices are:

peanut butter

seeds

eggs

yogurt

meats

fish

so pretty much meat, dairy, nuts, and grains.