An alternative form or version of a gene is a(n): A allele
B karyotype.
C homologous chromosome.
D non-homan alternative form or version of a gene is a(n):
A allele
B karyotype.
C homologous chromosome.
D non-homologous chromosome.

The answer is A.allele

Explanation:

An allele is a variant form of a gene. Some genes have a variety of different forms, which are located at the same position, or genetic locus, on a chromosome. Humans are called diploid organisms because they have two alleles at each genetic locus, with one allele inherited from each parent.

Did this on e d g e n u i t y!

if the temperature drops and becomes cool

then the atmosphere can be freezing as the water vapor in the air is at maximum (100%) and can be severely cold

also can be snowing lightly as the moisture in the air will start to solidify

and btw this is not chemistry but