Question

Which of the thing on the list are microorganisms?
a. Bacteria
b. Mosquito
c. Seaweed​

Answer 1

Answer:

a. Bacteria

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Answer 2

(a) Bacteria is a microorganism.

Explanation:

• Bacteria is a microorganism and it can be seen only through microscope.
• Mosquito is an insect and it can be seen through naked eye.
• Seaweed lives in the ocean and it is the species of algae and marine plants.
• Seaweed can be seen through naked eye.
• The single-celled organism is a bacteria and it used in medicinal processes.
• The first organism that appeared on the earth is bacteria.
• Bacteria does not have nucleus and hence they are prokaryotes.