Reproductive isolation in Darwin's finches was studied by Podos. He measured beak size and found a correlation between this and the finches'
A. song and ability to attract certain mates.
B. flight patterns and song.
C. ability to attract certain mates.
D. flight patterns.
E. song.
Answer: A
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b. The grasses eventually grew back to their original size and the other populations eventuallydeclined back to their original size. c. All populations eventually declined. d. All populations eventually increased.
Describe two features of a plasmid
What will be an ideal response?
Which of the following antifungals works by binding to ergosterol in membranes?
A. fluconazole B. terbinafine C. amphotericin B D. nystatin E. both amphotericin B and nystatin
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A. Anabolic B. Catabolic C. Metabolic