A.
Variation in species --> natural selection --> differential reproduction --> heredity --> evolution
B.
Heredity --> variation in species --> differential reproduction --> natural selection --> evolution
C.
Variation in species --> differential reproduction --> heredity --> natural selection --> evolution
Muscle cells brain cells blood cells white blood cells fat cells
Genotypes [ genetic characteristics ]:
50% TT
50% Tt
Genotypic ratio:
2 : 2 : 0
Phenotypes [physical characteristics ]:
100% tall eyeballs
Phenotypic ratio:
4 : 0
Did the hospital make a mistake?
Yes, because the physical appearance of
the baby must have tall eyeballs.
No genotypes of the punnet square include a homo-zygous recessive trait.
Therefore the offspring must recieve a recessive allele from each parent to exhibit it so based on the data, it is impossible to have a baby with short eyes.
Answer:
Pretty sure they're both A.
