During swallowing, the epiglottis:
A. seals off the entrance to the trachea.
B. seals off the entrance to the esophagus.
C. opens to allow the passage of food into the
trachea.
D. opens to allow the passage of food into the
esophagus.
E. seals off the entrance to the pharynx.
A
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The ____ are members of the Oomycota
a. water molds
b. white rusts c. downy mildews d. water molds and white rusts e. water molds, white rusts and mildews
Once people began to have their genomes sequenced, it became clear that human genomes varied more than had been thought. This is because the way that the genome was initially sequenced did not account for
A) mutations. B) copy number variants. C) SNPs. D) ethnic differences.
Which kingdom would include an organism that is multicellular, relies on other organisms for food, and reproduces by spores?
A) kingdom Animalia B) kingdom Fungi C) kingdom Plantae D) kingdom Protista
Mycorrhizae are symbiotic associations between fungi and plant
A) seeds. B) stems. C) roots. D) flowers. E) leaves.