MCQOPTIONS
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| 1. |
How does a gastrovascular cavity differ from an alimentary canal? The gastrovascular cavity |
| A. | Stores food but does not digest it. |
| B. | Is usually much larger. |
| C. | Has only one opening. |
| D. | Functions in digestion but not absorption. |
| Answer» D. Functions in digestion but not absorption. | |