Which of the following ribosome are present in a plant cell?
70S
80s
Both a and b
None of the above
Three different ribosome species may be found in plant cells: 80 S ribosomes in the cytoplasm, 70 S-like ribosomes in the chloroplasts, and mitochondrial ribosomes. Hence option (C) is correct.
Option (A) is incorrect because the 70S ribosomes are located in mitochondria, which are found in every cell of every multicellular creature, including those of plants and animals. It is not the only ribosome present in plants.
Option (B) is incorrect because plant cell contain both 70S and 80S ribosomes.
Option (D) is incorrect because plant cell contain both 70S and 80S ribosomes.