If a guinea pig had one dominant allele and one recessive allele for a single trait, which of the following is this trait?

The organelle pictured is found in cells of and is theorized to have once been an independent organism.

Which of the following shows the correct order in which light information travels through the eye? (2 points) lens, pupil, retina, optic nerve pupil, lens, retina, optic nerve pupil, lens, optic nerve, retina lens, pupil, optic nerve, retina

Which units ate used to measure both velocity and speed? check all that apply