What advantage would using a compound light microscope have over using a dissecting microscope?

After the gram staining procedure, you realized you went too fast and have forgetten to apply the 95% ehtanol. What might be the consequence?

What do you expect to find at meristems

Transcranial magnetic stimulation is used to Select one: a. Temporarily awaken areas of the brain that are non-responsive to other input. b. Temporarily disrupt the functioning of a brain area. c.

Select the correct answer. What depends on public opinion and support? A. regulations at a local level B. enforcement of laws C. success of a policy D. revising an existing policy

A student is observing a cell on a microscope slide and notices cell walls and membranebound organelles. the student concludes that the cells

Researchers want to know if the concentration of ammonia in the James River is above the safe level for consumption. They take samples and develop a data set.

What process produces usable energy in cells

Whales have what seem like remnants of a pelvis and femur, as shown here. What are these structures an example of? transitional structures analogous structures vestigial structures adapted structures

In humans, having freckles is dominant to no freckles. In a genetic cross of a homozygous dominant parent with a homozygous recessive parent, what percent of the offspring should have freckles? a. 100 b. 75 c. 50 d. 20

Natural selection will only led to evolution if it allows for an organism to