Katrina and Carla are fraternal twins. They have different groups of friends, different interests, and different personalities. Katrina is described as antagonistic, offensive, and unfriendly, whereas Carla is described as warm and easygoing. These twins differ on the factor of the five-factor model.

A. agreeableness
B. opoiness to experence
C. etraversion

Identify any four organelles that should be present in the eukaryotic organism and describe the function of each organelle

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

Atest cross can be used to -predict the phenotypes of a monohybrid cross -predict an unknown genotype of a purebred dominant plant -cross-breed dominant and recessive plants -give probabilities that a trait will appear