Answer:
d. pxp +2pq
Explanation:
The formula for genotype frequency for a population in Hardy-Weinburg equilibrium is as under:
p² + 2pq + q² = 1
where, p = dominant allele
q = recessive allele
Here,
p² represents frequency of homozygous dominant genotype
2pq represents frequency of heterozygous genotype
q² represents frequency of homozygous recessive genotype
Also, although the genotypes p² & 2pq are different from each other yet phenotypically they both will collectively produce dominant trait i.e. free ear lobes not attached earlobes. So the term "p² + 2pq or pxp + 2pq" represents the frequency of the individuals who show the dominant phenotype in this particular population. Dominant phenotype will comprise 75% of the population.
In general, the warmest biomes in the world are found near the equator due to solar radiation is higher at these latitudes.
<h3>What is the Equator line?</h3>
The Equator line is an imaginary line that divides the Earth planet into two approximately equal parts.
Latitudes near the Equator receive perpendicular solar radiation rays and therefore they are the warmest.
At higher latitudes, solar radiation is spread over the Earth's surface and therefore it loses more heat when compared to lower latitudes near the Equator.
In conclusion, the warmest biomes in the world are found near the equator due to solar radiation is higher at these latitudes.
Learn more about the Equator line here:
brainly.com/question/1264608
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Answer:
The first layers of earth are very loose, unconsolidated layers called soil, which is pretty easy to dig into, but as we go deeper we reach the bedrock, which is the hardest part of the soil profile, which is made of hard rocks and matter.This makes it harder to dig more and more deeper.
Explanation:
'Will you be able to trace the father of calves?'
In short, yes, you would be able to trace the father of calves.
Hope this helped!
It splits down the middle