A(n) ____ character is a trait that has evolved relatively recently

a. derived
b. ancestral
c. cladistic
d. homologous
e. polyphyletic


a

Biology & Microbiology

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The major predators of giant squid are:

a. gulper eels. b. sperm whales. c. giant octopus. d. vampire squid. e. viper fish.

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Fomites, food, and air serve as indirect transmission routes of pathogens.

Answer the following statement true (T) or false (F)

Biology & Microbiology

The figure suggests

A) primary productivity dictates diversity. B) diversity changes seasonally. C) a high gamma diversity. D) birds are more diverse at northern latitudes.

Biology & Microbiology

In a replicating DNA molecule, the region in which parental strands are separating and new strands are being synthesized is called a:

A. Okazaki fragment. B. primer. C. replication fork. D. heteroduplex.

Biology & Microbiology