A sea squirt uses its ____ for food collection and gas exchange

a. siphon
b. pharynx
c. tunic
d. mantle
e. radula


B

Biology & Microbiology

You might also like to view...

Which of the following is nottrue of the regulation of the trp operon?

A. Transcription attenuation relies on the fact that bacteria lack a nucleus. B. The level of tryptophan in the cell regulates the rate of transcription after transcription begins. C. The level of tryptophan in the cell regulates the rate of transcription before transcription begins. D. RNA polymerase is recruited to the promoter when tryptophan levels are high.

Biology & Microbiology

An example of a single-celled fungus would be

a. yeast. b. hypha. c. mycelia. d. eukaryote. e. chitin.

Biology & Microbiology

Algins, compounds used in the food industry,

are obtained from

a. foraminiferans. b. brown algae. c. dinoflagellates. d. red algae. e. green algae.

Biology & Microbiology

The "r" in "rRNA" stands for reticulum RNA because this type of RNA is associated with the endoplasmic reticulum.

Answer the following statement true (T) or false (F)

Biology & Microbiology