Allele for gray fur is A (dominant)
Allele for white fur is a (recessive)
Genotype of heterozygous is Aa (heterozygous is gray, because its allele is dominant)
If we cross two heterozygous
<span>Parents: Aa x Aa
</span> <span>F1: AA Aa Aa aa</span>
The ratio between phenotypes is 3:1 (gray:white)
<span>AA Aa Aa are with gray fur</span>
<span>aa is with white fur </span>
HIDE IN THE BASEMENT is the best choice hope i helped!
Answer:It’s the independent variable
Explanation:Watering the plant doesn’t rely upon other variables it itself is the variable making it independent
Oswald Avery in 1944 discoveries DNA was responsible for storing and passing information throughout generations
The stem
they get sun water and air separated it and put it back together
