8e Evidence
8a Natural selection
8c Equilibrium
8d Speciation
Outline pp. 397-403
“What is Evidence for (supporting)
Evolution?”
1. What are some structural
adaptations that are
evidence for evolution?
2. What is a physiological
adaptation that is evidence
for evolution?
3. How are fossils evidence for
evolution?
4. How is anatomy evidence?
5. How is biochemistry
evidence?
 What was Charles Darwin’s
idea about species changing
over time?
 What led Darwin to
formulate (create) his
theory of evolution?
 What was Jean Lamarck’s
idea about species changing
over time?
 What led Lamarck to create
his theory of evolution?
 How was Alfred Russel
Wallace’s work related to
Charles Darwin’s work?
Outline pp. 404-409
“Population Genetics and Evolution”
 What does “populations,
not individuals, evolve”
mean?
 What changes genetic
equilibrium?
 What is the difference
between stabilizing
selection, directional
selection, and disruptive
selection?

Genetic Drift Lab
Minilab 15.2: Detecting a
Variation in Peanut Shells
Who should take it?
What is it about?
When should I take it?
Why is it important to know?
Who should take it?
What is it about?
When should I take it?
Why is it important to know?
Chemistry
 C or better in Science
 C or better in Algebra 1
 If you want to take AP
Biology or AP Chemistry
 Future doctors, nurses,
physicists, nutritionists,
pharmacists

What nonliving things are
made of
 The characteristics of
different elements
 The activity/react ability of
different substances
th
th
10 , 11 , 12th grade
So you can understand the basics
of how things work: Chemistry
explains how food changes as you
cook it, it explains how cleaning
works (bleaches, disinfectant,
soap), etc.
Chemistry
 C or better in Science
 C or better in Algebra 1
 If you want to take AP
Biology or AP Chemistry
 Future doctors, nurses,
physicists, nutritionists,
pharmacists

What nonliving things are
made of
 The characteristics of
different elements
 The activity/react ability of
different substances
th
th
10 , 11 , 12th grade
So you can understand the basics
of how things work: Chemistry
explains how food changes as you
cook it, it explains how cleaning
works (bleaches, disinfectant,
soap), etc.
Physics
 C or better in Algebra 1
 Math isn’t your
strongest subject
 If you want to take AP
Physics
 Future engineers,
programmers,
technicians, physicists,
doctors
 Motion (acceleration)
 Forces
 Electricity
 Sound waves
 Light waves and color
10th, 11th, 12th grade
So you can understand the basics
of how things work: Physics
explains how objects move
(gravity, motors), it explains why
we hear and see things (waves),
etc.
Physics
 C or better in Algebra 1
 Math isn’t your
strongest subject
 If you want to take AP
Physics
 Future engineers,
programmers,
technicians, physicists,
doctors
 Motion (acceleration)
 Forces
 Electricity
 Sound waves
 Light waves and color
10th, 11th, 12th grade
So you can understand the basics
of how things work: Physics
explains how objects move
(gravity, motors), it explains why
we hear and see things (waves),
etc.