Biology, 29.08.2019 21:30 villarrealc1987
Which statement best describes how the evolution of pesticide resistance occurs in a population of insects?
a. individual members of the population slowly adapt to the presence of the chemical by striving to meet the new challenge.
b. all insects exposed to the insecticide begin to use a formerly silent gene to make a new enzyme that breaks down the insecticide molecules.
c. insects observe the behavior of other insects that survive pesticide application, and adjust their own behaviors to copy those of the survivors.
d. a number of genetically resistant pesticide survivors reproduce. the next generation of insects contains more genes from the survivors than it does from susceptible individuals.
Answers: 2
Biology, 22.06.2019 00:50
Ascientist separates a population of mice into two groups. what would most likely increase the rate of speciation in this population. a. teach the two groups different tricks b. allow the two groups to breed with each other c. put the two groups in different environment d. have the two groups live in identical ecosystems
Answers: 3
Biology, 22.06.2019 05:20
When a human or animal consumes food, the carbon in that food is most likely to be converted into which of the following elements? a. carbon remains carbon b. nitrogen c. oxygen d. hydrogen
Answers: 2
Biology, 22.06.2019 08:00
When a doggo starts to pace around in the same line for a hand full of days. what would that mean?
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Which statement best describes how the evolution of pesticide resistance occurs in a population of i...
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