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xenn [34]
3 years ago
6

HELP PLEASE

Biology
1 answer:
Pepsi [2]3 years ago
3 0

Answer: B)

Explanation:

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<h3>What is meant by specific loci?</h3>

A locus is a fixed, specific location on a chromosome where a certain gene or genetic marker is found in genetics.

  • We looked at any connections that might exist between the usage of insecticides in agriculture and the development of insecticide resistance.
  • Anopheles gambiae strains that are widely recognized and replicated mosquito larval environments were used in bioassays.
  • Insecticide-used sites, sites where they had not been used for two months, and sites where they had not been used at all were all sampled for soil in Benin's vegetable-growing regions.
  • When exposed to soil that had previously been treated with insecticides, pyrethroid-susceptible strains' pupation and emergence rates were extremely low.
  • Pupation and emergence rates were much greater in strains with the kdr mutation alone or in combination with the Ace-1 mutation.
  • In general, strains with the kdr mutation outlived those without it more frequently.
  • Despite the observational nature of our study, we give indirect evidence that agricultural soils contain pesticide residues that may contribute to the development of insecticide resistance in Anopheles.
  • To more effectively use the insecticide within the framework of integrated pest control programs, this element should be taken into consideration.

To learn more about Anopheles visit:

brainly.com/question/1301824

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