People who have been infected with cholera bacteria but have no symptoms may still infect others

This is done by
a. sneezing on another individual.
b. coughing on another individual.
c. kissing another individual.
d. blood transfusions.
e. passing feces into unsanitary water supplies.


E

Biology & Microbiology

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The formation of new DNA does NOT require energy

Indicate whether the statement is true or false.

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In what part of the cell cycle are most of our

body cells?

a. G1 b. G2 c. S d. prophase e. telophase

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The compounds involved in phototropism are

a. phototropins. b. gibberellins. c. cytokinens. d. phytoestrogens. e. a combination of more than one of these

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Which structure stores nitrogenous waste removed from a bird embryo?

1.amniotic cavity 2.allantois 3.chorion 4.yolk

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