MDCAT
Biology
2023
Biology · Kingdom Animalia
Work through this past-paper style MCQ, then read the full explanation. Practice more biology questions on mMCQ with adaptive practice and topic analytics.
Question
The largest group in the animal kingdom is:
Options
- A
Arthropoda
- B
Mammals
- C
Mollusca
- D
Nematodes
Explanation
Correct, as this phylum includes insects, crustaceans, and arachnids, making it the largest animal group.
Correct, as this phylum includes insects, crustaceans, and arachnids, making it the largest animal group.
Incorrect, as mammals make up a small percentage of the animal kingdom.
Incorrect, though it is a large phylum, it is not the largest.
Incorrect, as nematodes are numerous but not as diverse as arthropods.
Tagged under Biology · Kingdom Animalia · 2023