Cell reproduction part 2
MEIOSIS. Meiosis is a process of nuclear division that reduces the number of chromosomes in new cells to half the number in the original cell. The halving.
CH 25 ~ HISTORY OF LIFE ON EARTH. The Origin of Life 1 st fossil evidence 3.5 BYA (Earth ~4.6 BY old) 4 stages 1 – abiotic synthesis of organic.
Anatomy of a Module: Using LON-CAPA in Biology
Maximum Diagnostic Information with Minimum Risk.
Anatomy of a Module: Using LON-CAPA in Biology Jim Smith HHMI Core Group Michigan State University East Lansing, MI.
Why do cells divide?. Cells divide to maintain a workable volume to surface area ratio.
Why do cells divide?. QUIZ 1.Where does DNA synthesis occur ?(what organelle?) 2.What does Helicase do? DNA polymerase do? 3.What is the purpose of DNA.
