What is the purpose of ethical guidlines for the handling of experimental subjects? a) to list all the materials that are needes to perform an experiment on garden plants b) to indicate that ghe research question under investigation has never been asked before c) to make sure that the hypothesis is relevant to the research question d) to scientists plan an experiment in which no animals or humans are harmed (apex)

Can someone me with this and tell me what’s fracking and what does it have to do with carbon, carbon dioxide, or fossil fuels?

What are genotypes? what are phenotypes?

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