The Combination of a True Coelom and Repeating Body Segmentation

question 121

Multiple Choice

The combination of a true coelom and repeating body segmentation allowed the annelids to

• A) evolve complex body shapes and control movement more precisely.
• B) move through loose marine sediments.
• C) become hermaphroditic.
• D) inject paralytic poisons into their prey.
• E) become larger than their ancestors.