객관식
Which of the following accurately describes animals with a segmented body plan?
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30. Overview of Animals
Overview of Animals
객관식
Which of the following are morphological characteristics of crustaceans?
A
Exoskeleton and jointed appendages
B
Feathers and beaks
C
Segmented body and tentacles
D
Scales and fins
검증된 단계별 안내1
Understand the term 'morphological characteristics': These are the physical traits or structures that define a group of organisms.
Identify the group in question: Crustaceans are a large group of arthropods, which include crabs, lobsters, shrimp, and barnacles.
Recall the defining features of crustaceans: They typically have a hard exoskeleton made of chitin and jointed appendages, which are key characteristics of arthropods.
Evaluate the options: Compare each option to the known characteristics of crustaceans.
Determine the correct answer: Recognize that 'Exoskeleton and jointed appendages' are the morphological characteristics that match crustaceans.
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