What is the difference between endotoxins and exotoxins

Which of the following is not a main characteristic that scientists focus on when determining which kingdom an organism belongs to

Which statement about inheritance is true? o girls get most of their traits from their moms, boys get most of their traits from their dads. o male offspring will always have an x-linked genetic disease if the mom is a carrier o fathers always determine the gender of the offspring in humans. o males never have y chromosomes.

Describe how a student should adjust the microscope to see the cells on a slide more clearly?