The leaves of some plants have waxy coats. This feature helps prevent water loss.
Which statement describes an example of evolution?
A. All trees have variation in their genes for thick, waxy coats.
B. Thick, waxy coats become more common on a species of trees
during a drought.
C. All plants pass their genes for thick, waxy coats to their offspring.
D. Large numbers of trees with varying thicknesses of waxy coats
sprout in forests each year.

*a mastectomy is the surgical removal of one or both breasts, either partially of fully. an oophorectomy is the surgical removal of an ovary or ovaries.analyze a woman’s risk of dying of cancer if she carries a mutated brc1 gene.how do heredity and inheritance relate to the data presented in these charts? what data would you need to see in order to draw conclusions about the effectiveness of preventive surgeries? what does the age at diagnosis tell you about the mutation? explain how breast-cancer genes are still present in the population, despite cancer-related surgeries and deaths.