Zoology-(general)
NEET Zoology (general) MCQ Question
Type: MCQ-fact-Hard-Class 11
Which of the following phyla is characterized by the presence of a water transport system and choanocytes?
A
Porifera
B
Ctenophora
C
Platyhelminthes
D
Aschelminthes
Correct Answer
Option A
Detailed Explanation
Members of the phylum Porifera, commonly known as sponges, possess a water transport system and choanocytes that line the spongocoel and canals, aiding in food gathering and respiration.
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