Planar molecules used as chemical mutagens are called
A. nitrous oxide.
B. base analogs.
C. alkylating agents.
D. intercalating agents.
D
Biology & Microbiology
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The number of Roseobacter in the ocean describes
A) species diversity. B) species richness. C) species abundance. D) species prevalence.
Biology & Microbiology
One line of evidence for endosymbiosis is that chloroplasts resemble ____
a. anaerobic bacteria b. aerobic bacteria c. fungi d. protists e. cyanobacteria
Biology & Microbiology
Many sea snakes have adapted to a completely marine existence. What are 3 adaptations of sea snakes that have allowed this lifestyle?
What will be an ideal response?
Biology & Microbiology
A diploid germ cell will produce cells that have reduced the chromosome number by half, generating four haploid nuclei in
a)fertilization. b)mitosis. c)meiosis. d)replication. e)mutation.
Biology & Microbiology