What are natural causes of earthquakes that is what are the tectonic features and actions that result in seismic waves?

All individuals have two alleles for a given trait. according to mendel's these alleles are passed down one each from both mother and father.

Question#29: why does the tropical ocean have a greater temperature range than the temperate ocean?

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