Answer:
A
Explanation:
new combinations of alleles from both parents
This is true, all polysaccharides (or Macromolecules) are required to be chemically formed by subunits or monosaccharides....
Carbohydrates are made of the monsaccharies, some examples of monosaccharides are Glucose, Fructose, and Galactose
TGCATA or UGCAUA
I believe one of these is correct