Which animal has a gastrovascular cavity?

A. animals, such as fish
B. flatworms, such as Planaria
C. mollusks, such as clams
D. insects, like the fly


Answer: B

Biology & Microbiology

You might also like to view...

Using a biological or scientific dictionary, or a reference in your textbook, determine the meaning of the root word psilo, and relate it to the appearance of Psilotum.

What will be an ideal response?

Biology & Microbiology

Today the term "algae" is used primarily for

organisms in the group(s) a. bacteria. b. protista. c. plantae. d. bacteria and protista only. e. bacteria, protista, and plantae

Biology & Microbiology

Refer to the accompanying figure. A population that produces a large number of offspring, but the offspring must

survive independently, would be represented by the curve labeled:a. A b. B c. C d. either A or B. e. either A, B, or C.

Biology & Microbiology

Which group is most closely related to fungi?

a. radiolarians b. stramenopiles c. alveolates d. choanoflagellates e. oomycetes

Biology & Microbiology