Science In a cell, what is the function of the cell membrane?
OA. It only maintains the cell shape.
ОВ.
It removes waste and stores ingested food.
OC. It generates energy for the cell.
OD.
It controls the entry and exit of substances.

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Make a claim about the factors that cause inherited genetic variations within populations. also make a claim about the effects of mutations.

Explain the physiological changes that occur when the hypothalamus stimulates the sympathetic nervous system. you can make a flowchart or a simple step process. be sure to include all chemicals/hormones secreted, glands involved and the functions of each chemical/hormone.

Azoologist is studying four very closely related feline species. she wishes to compare their gestation periods. an observational study is conducted where the zoologist observes the gestation period of 50 randomly selected felines in each species. a one-way anova test is run to test the hypothesis that the average gestation period is the same for each of the four species. a level of significance of 0.05 is used, and a p-value of 0.01 is calculated. based on this result, the conclusion that can be drawn is that: