A biologist has been studying a mollusk that does not have a shell. It lives in the marine environment. Of the examples given below, which one did the biologist study?  

A.  clam
B.  snail
C.  nautilus
D.  chiton
E.  octopus


E.  octopus

Biology & Microbiology

You might also like to view...

Penicillin selection is a positive selection for the isolation of mutants with growth factor requirements

Indicate whether the statement is true or false.

Biology & Microbiology

Keratitis is an inflammation or infection of the:

A) conjunctiva. B) cornea. C) kidney. D) skin.

Biology & Microbiology

Which of the following is NOT an example of

gene flow?

a. several chimpanzees migrate from their colony to join another one close by b. spores from a mushroom are carried by the wind thousands of miles c. wild cherries are eaten by a migrating bird and the seeds released many miles away d. a small group of humans left Africa about 100,000 years ago and established new colonies in the middle East and Europe e. all of these are examples of gene flow

Biology & Microbiology

A series of dilutions is the same as a series dilution.

Indicate whether the statement is true or false.

Biology & Microbiology