19. A mother is heterozygous at the gene for freckles. She has allele F on one chromosome
and allele fon the other chromosome. What is the probability that her son will inherit allele F from
his mother?

metamorphism is the change of minerals or geologic texture (distinct arrangement of minerals) in pre-existing rocks (protoliths), without the protolith melting into liquid magma (a solid-state change). the change occurs primarily due to heat, pressure, and the introduction of chemically active fluids. i hoped i !

c. movement because i took the test and it lets me review my answers