Question

Kingdom Protista contains

• A. Unicellular eukaryotes
• B. Fungi
• C. Blue-green algae
• D. All of these

Answer 1

The correct option is A

Unicellular eukaryotes

The correct option is A.

Explanation of the correct option:

Option A:

1. Unicellular eukaryotes are single-celled organisms with a nucleus, mitochondria, and other organelles.
2. They include phytoplankton, also known as algae, and zooplankton, also known as protozoa.
3. Unicellular eukaryotes have existed for billions of years.

Explanation of the incorrect options:

Option B:

A fungus is any of the eukaryotic organisms that include microorganisms.

Option C:

Blue-green algae are classified as Kingdom Monera rather than Kingdom Protista.

Final answer:
Kingdom Protista is a class of unicellular eukaryotes that includes diatoms, euglenoids, protozoa, and other organisms.