Which of the following is NOT a characteristic of the phylum Mollusca? (2022)

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Question: Which of the following is NOT a characteristic of the phylum Mollusca? (2022)

Options:

Correct Answer: Jointed legs

Exam Year: 2022

Solution:

Phylum Mollusca is characterized by soft bodies, often with a shell, and a mantle, but they do not have jointed legs.

Which of the following is NOT a characteristic of the phylum Mollusca? (2022)

Which of the following is NOT a characteristic of the phylum Mollusca? (2022)

Step 1: Understand what phylum Mollusca is. It includes animals like snails, clams, and octopuses.
Step 2: Identify the main characteristics of Mollusca. They usually have soft bodies, a mantle (a layer of tissue), and many have shells.
Step 3: Look for characteristics that are NOT found in Mollusca. One key point is that they do NOT have jointed legs, which are found in other phyla like Arthropoda (insects, spiders, etc.).
Step 4: Conclude that the statement about jointed legs is the correct answer to the question, as it is NOT a characteristic of Mollusca.

No concepts available.