The studies of changes between black and light color in populations of the peppered moth show that
O
O A. natural selection
can change allele
frequencies and
common
phenotypes in a
population.
B. species can always
adapt to
environmental
changes.
O
C. predators prefer
light colored moths.
D. dark moths are
physiologically
superior to light
colored moths.

Cell specialization occurs by the process ofa. reproductionb. differentiationc. maturationd. growth

Dermal tissue in plants stores 1.extra food 2.transports water and nutrients 3.transports waste materials 4.is similar to epithelial cells in animals

Awoman whose sister tested positive for a specific mutation in the brca1 gene, which increases the risk for breast and ovarian cancer, is found not to have that mutation but does have a mutation of unknown significance near the known mutation site. how should this woman be counseled? select one: a. she should be informed that her risk for breast cancer is greater than the general population but not as great as her sister’s risk. b. she should be informed that because she does not have the mutation, her risk for breast cancer is not greater than that of the general population. c. she should be informed of her gene mutation status and be presented with all the available prophylaxis options and reconstruction options. d. she should be informed that she does not have the specific mutation but that because another mutation is present she should be vigilant about screening