Based on the pedigree chart, what should you assume about the parental generation? a) the father was a carrier for a sex-linked disease. b) the mother was a carrier for a sex-linked disease. c) you cannot make any assumptions based on the pedigree chart. d) both the father and mother were carriers of a sex-linked disease.

B. The mother was the carrier for a sex-linked disease

it would be c. xylem.

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 !