What is a cloaca?
a. a body opening that serves solely as the exit for wastes from a digestive tract
b. a multi-chambered stomach
c. a saclike gut that also functions in gas exchange
d. a chamber lined with hard protein particles for breaking up tough foods
e. a multipurpose body opening that serves as an exit for digestive and urinary tract and also functions in reproduction
e
You might also like to view...
The antivirals used for herpes simplex infections have the ability to completely destroy the virus and permanently cure the latent infection.
Answer the following statement true (T) or false (F)
Asymmetry, choanocytes, filter feeding, osculum, and spicules are all terms associated with which
phylum?
a. Nematoda b. Ctenophora c. Nemertea d. Porifera e. Cnidaria
The rate of diffusion is affected by the permeability of the membrane to the diffusing solute
a. True b. False
Carbon sinks are reservoirs that hold large amounts of carbon. Which of the following are considered to be carbon sinks?
A. fossil fuels deep underground B. oceans C. the atmosphere D. All of the answer choices are correct.