BIOLOGY
JAMB 2024 - Question 6
Biology 2024 JAMB Past Questions - Question 6: Which type of circulation is present in arthropods and mollusks?
A:
B:
C:
D:
Correct Answer
C
Explanation
Arthropods and mollusks have open circulatory system, because arthropods contain haemolymph which directly bathes tissues and organ. This open system is distinct from closed systems found in vertebrates, where blood is confined to vessels.
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