Biology, 25.11.2019 21:31 swagjlove32
Suppose a researcher for a pest-control company developed a chemical that inhibited the development of an embryonic mosquito’s endodermal cells. which of the following would be a likely mechanism by which this pesticide works?
a. the mosquito would develop a weakened exoskeleton that would make it vulnerable to trauma.
b. the mosquito would have trouble digesting food, due to impaired gut function.
c. the mosquito would have trouble with respiration and circulation, due to impaired muscle function.
d. the mosquito wouldn't be affected at all.
Answers: 3
Biology, 22.06.2019 09:30
Phosgene is a chemical agent that is formed by decomposition of chlorinated hydrocarbon solvents by ultraviolet radiation. a. false b. true
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Biology, 22.06.2019 11:00
Membrane vesicles containing an internal sodium chloride (nacl) concentration of 0.14 m are placed into separate beakers each containing a different solution. the first beaker contains 0.14 m sucrose, while the second beaker contains 0.14 m calcium chloride (cacl2). the temperature is 25°c. what is the solute potential inside the vesicles, expressed in units of mpa?
Answers: 2
Biology, 22.06.2019 13:00
Pulmonary arteries carry highly oxygenated blood. true or false?
Answers: 1
Suppose a researcher for a pest-control company developed a chemical that inhibited the development...
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