A16 year old highschool student presents in the er with a fever, stiff neck, headache and nausea. you order a spinal tap to be performed. gram staining of the csf reveals gram rods under the microscope. which orgainism do you suspect is the likely causative agent?
the electron microscope
is used to view very small things that could be invisible to the naked eye. they use this for research to investigate more about atoms and the way of science.
hope this ! : 3
sexual reproduction produces offspring with novel combinations of genes. species that reproduce sexually must maintain two different types of individuals, males and females, which can limit the ability to colonize new habitats as both sexes must be present.
d. polar bears have white fur.