Question

single celled organism among the following is a) cow b human being c yeast d ameoeba

Answer 1

Hyy....

Your answer is (d) Amoeba

^_^

Answer 2

Yeast and amoeba are single-celled organisms. (Option c and d)

• Single-celled or unicellular organisms are organisms having only one cell.
• All the processes essential for the organism's survival take place within this single cell.
• Yeast is a single-celled eukaryote belonging to the kingdom fungus.
• Since yeasts have evolved from ancestors who were once multicelled, some yeasts exhibit characteristics of multicellular organisms.
• Yeast can reproduce both asexually(budding) and sexually(through spores).
• Amoeba is a single-celled, shapeless, eukaryote belonging to the protozoan family.
• Amoeba reproduces asexually(binary fission).
• Yeast has a cell wall whereas amoeba does not.