If a mutation occurred in a flatworm such that the flame cells no longer functioned, what do you predict would be the consequence?
A. The parasitic forms could no longer hold onto their host.
B. Excretory function would be impaired.
C. Digestive function would be impaired.
D. Nerve function would be impaired.
E. Reproductive function would be impaired.
B. Excretory function would be impaired.
You might also like to view...
You are examining an enzyme associated with glycolysis. As such, you would expect
A) the protein to be a hormone. B) the protein to be induced by glucose. C) the protein to be constitutively expressed. D) the protein to be expressed only during development. E) the protein to be expressed only during mitosis.
Which of these can found in oak wood but not in pine wood?
A. secondary xylem B. secondary phloem C. vessel members D. tracheids E. ray cells
Sponges feed on attached algae
Indicate whether the statement is true or false
A child has a mild fever and a macular rash primarily on the torso. No lesions are evident in the mouth, and the child has not complained of pain. Which of the following diseases might the child have?
A) hand-foot-and-mouth disease B) three-day measles C) red measles D) dengue fever E) Rocky Mountain spotted fever