객관식
Which of the following best explains why animals are considered monophyletic?
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30. Overview of Animals
Overview of Animals
객관식
Which arthropod subgroup includes the spiders?
A
Chelicerata
B
Myriapoda
C
Crustacea
D
Hexapoda
검증된 단계별 안내1
Identify the main groups of arthropods: Chelicerata, Myriapoda, Crustacea, and Hexapoda.
Understand the characteristics of each group: Chelicerata includes organisms with chelicerae (mouthparts), Myriapoda includes centipedes and millipedes, Crustacea includes crabs and lobsters, and Hexapoda includes insects.
Recognize that spiders are characterized by having chelicerae, which are specialized mouthparts used for feeding.
Recall that Chelicerata is the subgroup of arthropods that includes organisms with chelicerae, such as spiders, scorpions, and horseshoe crabs.
Conclude that the subgroup of arthropods that includes spiders is Chelicerata.
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