How/where was CRISPR initially discovered? A. It is part of a bacteria's immune system.
B. It helps recognize invading viruses and cuts up their DNA.
C. It was made in the lab by scientists at Stanford University.
D. It's found naturally in viruses.
E. It helps them to invade bacteria and destroy their DNA

Explain how fossils scientists make discoveries about the lives of organisms and about how environments have changed over time. plz hurry up it time

For an animal living a diplontic cycle, meiosis is limited to: producing gametes producing growth fertilization development of the zygote

Follow the directions for self-quiz question 8, draw it, by labeling the appropriate structures with these terms, drawing lines or brackets as needed: chromosome (label as replicated or unreplicated), centromere, kinetochore, sister chromatids, nonsister chromatids, homologous pair, homologs, chiasma, sister chromatid, cohesion