The easiest way to know the structures of viruses and bacteria​

After getting the slide and microscope ready, stella is eager to see the microscopic pond water specimen! she crouches around her microscope and aligns her eye with the microscope’s eyepiece. but she's only able to see a bright white light. at this point, no specimens or cells are visible on stella's pond water slide. after taking a moment to collect her thoughts, stella realizes she can't see any lifeforms because .

How does the study of genetic disorders such as pku biologists understand normal alleles?

In "the pig," what is the main effect that the piglet initially has on kibuka?