What feature is used to classify a sponge as a parazoan?
A) molecular data
B) reproductive abilities
C) environment they live in
D) feeding mechanism
E) number of different species known to science

Question

Quizplus · Accepted Answer

Sponges are classified as parazoans primarily based on molecular data, which shows that they have a distinct lineage separate from other animals. This classification is supported by their unique cellular organization and lack of true tissues, which sets them apart from eumetazoans.

What Feature Is Used to Classify a Sponge as a Parazoan