1. 1.1.3Cell Division, Cell Diversity and cellular organisation Objectives Cell cycle – stages (Go, S, G1, M); mitosis and meiosis.Budding in yeast; binary fission (bacteria)…

Slide 1Micro Evolution -Evolution on the smallest scale -Evolutionary change within a population Read p. 468 Slide 2 Chapter 23 Objectives 1.Mutation and Sexual Reproduction…

Mutations Learning Objectives Define mutations and describe the different types of mutations. Describe the effects mutations can have on genes. Mutations Mutations are heritable…

1. Are humans getting dumber?1) What kind of student were you at school?2) 2) What are some of the greatest achievements, inventions, and innovations of mankind? Make a list…

Daniel Escobar Macías Medicine Third semester 2012-1 Methylation is a chemical process capable of âturning off â the expression of a gene good. This is the…

Slide 1Chapter 31 Reading Quiz 1.What are the filaments called that make up mycelium? 2.What are fungi cell walls made of? 3.What characteristic does “dikaryotic” refer…

Slide 1CHAPTER 23 HOW POPULATIONS EVOLVE 1 Slide 2 OVERVIEW 2  Natural selection acts on individuals, but only populations evolve.  Genetic variations in populations…

Slide 1 Slide 2  Cancer is a disorder in which some of the body’s own cells lose the ability to control growth.  Cancer cells do not respond to the signals that regulate…

Slide 1 Variation and Natural Selection Notes Mutations Variations Natural Selection Adaptations Selective Breeding How Does All of This Fit Together? Evolution Charles Darwin…

Slide 1 Chapter 18 Conservation of Biodiversity Slide 2 We are in the midst of a sixth mass extinction. Slide 3 Slide 4 “Here we are, the most clever species that has ever…