Question

How is the plant cell different from the animal cell?
A. Plant cells have a cell wall, animal cells do not have a cell wall.
B. Plants cells have chloroplast, animal cells do not have chloroplast
C. Both A and B
D. None of these.

Answer 1

Hint: Eukaryotic cells are the forming units of both plants and animal cells. Eukaryotic cells can be defined as membrane-bound cells that consist of a membrane-bound organized nucleus and membrane-bound other cytoplasmic organelles. These cells are found to be greater in respect to size than that of the prokaryotic cells. The presence of ribosomes ($80S$ type) is seen in the cytoplasm, within the RER and the mitochondria.

Complete answer:
Externally the plant is surrounded by a dead and rigid cell wall made of cellulose, pectin, lignin, and hemicelluloses. The presence of cutin, suberin, waxes, silica, and tannin can also be seen. So it can be said that plants contain cell walls. This type of cell is absent in the case of animals
Hence option A is the correct answer.

Chloroplast is present in the green parts of the plant body; they mainly contain chlorophyll that bears green plastids. The main function of chloroplast is to entrap solar energy and manufacture organic food. Hence chloroplast is present in the plants but the animals do not perform photosynthesis as they have no chloroplast to entrap solar energy.
Hence option B is correct.

As option A and option B are correct, hence Option C is the correct answer.

Plant cells are seen to have both cell wall and the chloroplast, both of which are absent in animals. Hence option D is incorrect.

Note:
There are various similarities between the chloroplast and the mitochondria that include the presence of double membrane-bound organelles, both contain semiautonomous organelles having DNA, RNA, and ribosome and are independent in their function. Both of them are capable of the production of ATP (phosphorylation occurs both in mitochondria and the chloroplast).