Artificial selection can be used to produce new strains of animals that have favorable traits. Despite its usefulness, it would be difficult to use artificial selection to produce cows that produce their own antibiotics to protect themselves from disease. Why can’t artificial selection be used for this purpose? A.) Antibiotics are used only in humans and not in cows.
B.)The pathway for antibiotic production requires too many enzymes for selection.
C.)Cows do not possess the specialized organs used by other creatures to produce antibiotics.
D.)A gene for producing antibiotics does not appear in the cow population and therefore cannot be selected for.

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

The image below shows a weather service map. which details best describe this map? check all that apply

Why is taking care of yourself a time management techique