Which of the following is most closely related to the lobe-finned fishes?
a. ray-finned fishes
b. tunicates
c. mammals
d. cartilaginous fishes
e. lancelets
ANSWER: c
You might also like to view...
What is the best way to describe our current understanding of the one-gene/one-polypeptide hypothesis?
A. It continues to be an accurate description of how genes work. B. It is oversimplified, especially in eukaryotes. C. It has been replaced by the more accurate “one-gene/one-enzyme” hypothesis. D. It was true for fungi like Neurospora, but not for other species.
Separate populations are called:
a. schools. b. aggregates. c. stocks. d. clusters. e. races.
Cell division occurs during the _____ stage
Fill in the blank(s) with the appropriate word(s).
Using the information below calculate the total magnification
Objective magnification: 40 Ocular magnification: 10 (Hint: Objective x Ocular = Total)