She could either have one child with AB, two children with B, and one child with A (genotypes: AB, BB, Ai, Bi), or have two children with B and two children with AB (genotypes: AB, AB, BB, BB).
Less than 4% of the world's water is fresh water and 2/3 of it is underground
Your answer would be, Prior to genetic engineering, Humans often used is called Selective Breeding, to gain desired traits in animals, such as dogs.
Hope that helps!!!! ( Answer: Selective Breeding).
Aerobic respiration happens in the mitochondrion of eukaryotic cells.
Anaerobic respiration does not use oxygen gas and happens in one process after glycolysis called Fermentation.
The process used to make beer would be a kind of fermentation, Alcohol fermentation, I believe.
