Question

Which of these show main
difference between onion peel cells
and human cheek cells. *
a. Presence of Mitochondria in
Onion peel cells
b. Presence of Cell wall and dark
nucleus in Onion peel.
c. Absence of nucleus in cheek cells
d. Absence of Endoplasmic
Reticulum in Cheek cells.​

Answer 1

Human cheek cells are animal cells while the onion peel cells are the plant cells. The major difference between the plant cells and animal cells are the presence of the chloroplast, and cell wall in the plant cells.

Answer 2

Answer:

The correct answer is ( b. Presence of Cell wall and dark

nucleus in Onion peel.)

Explanation:

All living things are composed of cells. They are the building blocks of all life. Cells come in many different shapes and have different functions. Plant and animal cells are different, too. The main difference between plant and animal cells is that plant cells have a cell wall on the outer layer, whereas animal cells only have a cell membrane. The cell wall is a protective layer outside the cell membrane that also provides support for the cell's structure.