Select your answer:
Topics:
Neuroanatomy EM Spectrum Eye Histology Tissues of The Body Eye or Nose Injuries Health Issues Related to Digesting System and Eating Habits Prokaryotic Cells and Viruses Cosmetology Anatomy Male Reproductive System Blood clotting Neuroanatomy of CNS Anatomy of the Eye Urinary System, Fluid, Electrolyte and ph Balance PBS Routine Testing Personal Growth PlanOther quiz:
Eye Histology › ViewThere are two layers of cells in the non-photosensitive retina on the ciliary body. How many are pigmented?
A. None
B. Both
C. Only the outer
D. Only the inner
Mutations, Replication, and Cancer › View
Why does DNA replication have to occur?
A. So that it can fix any mistakes the cell made during division
B. So that the cell can get bigger
C. So that each new cell will have a full set of chromosomes after mitosis
D. So that each cell has a back-up copy of its DNA