What tubular structure facilitates water flow in and out of an animal's body?

a. Byssus
b. Siphon
c. Valve
d. Proboscis


b

Biology & Microbiology

You might also like to view...

A biome is most specifically defined as ____

a. a vegetation type plus its associated microorganisms, fungi, and animals b. a biological community and the physical environment with which it interacts c. the total dry weight of plants present in a specific area at any given time d. an assemblage of species living in the same place e. a group of organisms of the same species living together at one time

Biology & Microbiology

Follicle-stimulating hormone is secreted by the ________ gland.

Fill in the blank(s) with the appropriate word(s).

Biology & Microbiology

Photosynthesis occurs in two phases. What is another name for the dark reaction?

A) autotrophic B) Calvin cycle C) hydrolysis D) Krebs Cycle

Biology & Microbiology

The ability to utilize different metabolites for cellular respiration is one method for identifying bacteria

Indicate whether the statement is true or false

Biology & Microbiology