Four of the following are members of the bony fishes. Which one is the exception?
A. Teleosts
B. Ray-finned fish
C. Lungfish
D. Stingrays
E. Lobe-finned fishes
Answer: D
You might also like to view...
Which of the following is not a phenotypic trait of bacteria?
A. Nutrient requirements B. Biochemical reactions C. Cell shape D. rRNA sequence
The universal source of energy for cells is glycogen because energy is released by a single chemical reaction.
a. true b. false
Which term most appropriately refers to a regulatory protein in prokaryotes?
A) RNA processing B) helicase activation C) DNA binding protein D) gyrase action E) translation
Jenner's successful use of cowpox virus as a vaccine against the smallpox virus was due to the fact that _____
A) the immune system responds nonspecifically to antigens B) the cowpox virus made antibodies in response to the presence of smallpox C) there are some epitopes (antigenic determinants) common to both pox viruses D) cowpox and smallpox are caused by the same virus