Ask Question
6 June, 10:51

Explain how a mutation causing resistance to pyrethrins and pyrethroids would spread through a population of bed bugs that are being treated with the pesticide. A) In a population of bed bugs, variation exists. Some variation provides resistance to the pesticides. Those bed bugs survive to reproduce, passing the resistance on to offspring. Eliminate B) Mutations happen randomly to change the gene pool of a population. The mutations are favored when a population of organisms winds up in an environment in which the mutations happen to be useful. C) When a population of insects, like bed bugs, is subjected to pesticides, some of the bed bugs alter their genetic make-up and they are able to survive. They then pass the new genes on to offspring. D) In any population of organisms, sexual reproduction provides for variation in the gene pool. Such variation allows some insects to be resistant to pesticides. When sexual reproduction occurs again, the resistance is passed to offspring.

+1
Answers (2)
  1. 6 June, 14:19
    0
    A) In a population of bed bugs, variation exists. Some variation provides resistance to the pesticides. Those bed bugs survive to reproduce, passing the resistance on to offspring
  2. 6 June, 14:49
    0
    A. In a population of bed bugs, variation exists. Some variation provides resistance to the pesticides. Those bed bugs survive to reproduce, passing the resistance on to offspring.

    Explanation:

    Variations are already present among the individuals of sexually reproducing population. The beneficial variations such as resistance to pesticides impart survival and reproductive advantage to the individuals carrying the variations. These variations are favored by natural selection. The bugs carrying the resistance gene reproduce and pass the trait to the offspring.
Know the Answer?
Not Sure About the Answer?
Get an answer to your question ✅ “Explain how a mutation causing resistance to pyrethrins and pyrethroids would spread through a population of bed bugs that are being ...” in 📙 Biology if there is no answer or all answers are wrong, use a search bar and try to find the answer among similar questions.
Search for Other Answers