Why do sponges have to eat things that are only 1 cell large? because their mouth is so small that's a lie - they can eat multicellular organisms because they don't have a digestive system - each feeding cell eats individually because they don't have a coelom - their organs are exposed to the environment

Biology: The Dynamic Science (MindTap Course List)
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ISBN:9781305389892
Author:Peter J. Russell, Paul E. Hertz, Beverly McMillan
Publisher:Peter J. Russell, Paul E. Hertz, Beverly McMillan
Chapter32: Deuterostomes: Vertebrates And Their Closest Relatives
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Why do sponges have to eat things
that are only 1 cell large?
O because their mouth is so small
that's a lie - they can eat multicellular
organisms
O because they don't have a digestive
system - each feeding cell eats
individually
because they don't have a coelom -
their organs are exposed to the
environment
Transcribed Image Text:Why do sponges have to eat things that are only 1 cell large? O because their mouth is so small that's a lie - they can eat multicellular organisms O because they don't have a digestive system - each feeding cell eats individually because they don't have a coelom - their organs are exposed to the environment
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