0.25
Proportion of offspring we expect will be resistant is 0.25
<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.
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Herbivores are primary consumers.
Answer:
Basically most women take prenatal vitamins such as 400mcg of folic acid 400IU of vitamin d 200 to 300 mg of calcium etc...
Explanation:
folic acid is important for certain function of the body
vitamin d is important to prevent rickits and the absorption of calcium
finally calcium is responsible for the enzymes in the body
hope that helps
The correct answer is A.True
Yes, it is true that inheritance of character in offspring can only be possible if one of the parents will have that character. Genes play a major role in the inheritance of a character from parents to children. Genes come in different varieties, called alleles. Somatic cells contain two alleles for every gene, with one allele provided by each parent of an organism. These alleles contain traits, one or both of the above alleles could be expressed.
Gregor Mendel was the first person to describe the manner in which traits are passed on from one generation to another.
Answer:
"Many approaches to abiogenesis investigate how self-replicating molecules, or their components, came into existence."
Explanation: