Answer:
carbohydrates, lipids, proteins, and nucleotides
Explanation:
carbohydrates, lipids, proteins, and nucleotides are compounds essential to the human body.
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answered by aurinda
hope it helps:)
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Answer:
Explanation:
Selection is used in identifying some important traits for improving on or elimination.
Selection against is when a selection does not favour a particular allele. If recessive allele is selected against there will be a reduction in the frequency of the allele.
Since it was complete selection against the frequency of the allele will move from its level of fitness to zero and the allele of the gene will be lost completely in the genome of the organism.
natural selection i.e selection done by nature is not enough to get 100% selection against because of the allele reoccuring in heterozygous form but with artificial selection by man it is achievable.
The answer is 6 according to my reaserch 6 nutrients are essential to the body. It helps build up your health with mainly 6 main nutrients
I THINK it's Tropical Rainforest. Hope it help u out.
