Zebrafish have been genetically engineered to glow in the dark. What can be gained from research like this? A. Increased understanding of feeding behaviors.
B. Increased understanding of how fish reproduce.
C. Knowledge about how genes work in vertebrates.
D. More knowledge of fish population dynamics.

Which statement is not an accurate description of meiosis? a) meiosis produces offspring that are genetically diverse. b) meiosis produces offspring that are identical to the parent. c) in sexual reproduction half of the genetic material comes from the father (sperm) and half of the genetic material comes from the mother (egg). d) meiosis decreases the number of chromosomes by half so that when a sperm fertilizes an egg, the resulting zygote has the correct number of chromosomes.