The transfer of pollen from the male reproductive structure to the female reproductive structure is called
A. ovulation.
B. implantation.
C. pollination.
D. photosynthesis.
Answer: C. pollination.
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During acetyl-CoA synthesis, pyruvate is:
A. reduced. B. oxidized. C. phosphorylated. D. hydrogenated. E. carboxylated.
In order for a tumor cell to metastasize, which of the following would you expect to happen?
A. a decrease in cadherin expression and an increase of integrin expression B. an increase of cadherin expression and a decrease in integrin expression C. an increase in both cadherin and integrin expression D. a decrease in both cadherin and integrin expression
The fact that the type R and S strains of Streptococcus pneumoniae that Griffith worked with possessed small differences in capsule structure satisfies which of the following criteria for genetic material?
A. Transmission B. Replication C. Information D. Variation
Most animals fall into one of how many phyla?
A. 5 B. 9 C. 100 D. 35