How Many of the Following Are Characteristics of at Least

question 85

Multiple Choice

How many of the following are characteristics of at least some members of the phylum Cnidaria?
1) a gastrovascular cavity
2) a polyp stage
3) a medusa stage
4) cnidocytes
5) a pseudocoelom

• A) one of these
• B) two of these
• C) three of these
• D) four of these
• E) five of these

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Definitions:

Caffeinated

Contains caffeine, a stimulant to the central nervous system, giving temporary improvements in physical or mental functions.

Experimental Group

A group of subjects in an experiment who are exposed to the variable under investigation, to test a hypothesis.

Confirm

To establish the truth, accuracy, validity, or genuineness of something.

Predictions

The act of forecasting future events or outcomes based on current or past data.