Answer: Allele, also called allelomorph, any one of two or more genes that may occur alternatively at a given site (locus) on a chromosome. Alleles may occur in pairs, or there may be multiple alleles affecting the expression (phenotype) of a particular trait.
Explanation: i think my answer is an explanation.
C. Upper Boundary of the zone of saturation
The water table is the upper surface of the zone of saturation. Water seeps into the ground through pore spaces in rock and soil.
In Russia, after the global financial crisis in 1998, Russia became a major exporter of grain after 2001.
Seismic waves traveling through the earth<span> refract for the same reason that light refracts when entering different substances (e.g. air, water). The inner </span>core<span>has a different density from the outer </span>core<span>, and this difference in density </span>tells<span> us that it is </span>solid<span>.
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Due to the densities and saltiness of each water, they won’t mix. Different densities will not mix