The reticular formation is a network of neurons found along the length of the brainstem. Which of the following would occur if you were to disrupt the functions of the reticular formation? Choose the best answer. A. A person would have exaggerated behavioral drives.
B. A person would no longer be able to release melatonin.
C. A person would have a difficult time waking due to an inability to arouse the brain.
D. A person would not be able to breathe due to an inability to control respiration

Which of these organisms have the greatest amount of cell specialized

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

Is there any species that went extinct in recent years due to natural causes (not caused by human interaction). if so, what caused it?