Date post: | 05-Apr-2018 |
Category: |
Documents |
Upload: | jessalyn-martinez-basco |
View: | 224 times |
Download: | 0 times |
of 53
7/31/2019 Charles Darwin's Theory of Natural Selection
1/53
Click to edit Master subtitle style
6/5/12
Charles
Group 6
Of Section 2-B
7/31/2019 Charles Darwin's Theory of Natural Selection
2/53
6/5/12
Overview
7/31/2019 Charles Darwin's Theory of Natural Selection
3/53
6/5/12
7/31/2019 Charles Darwin's Theory of Natural Selection
4/53
6/5/12
Lamarck and others had promot
evolutionary theories, but in ordto explain just how life changed
they depended on speculation.
Typically, they claimed that
evolution was guided by some
long-term
7/31/2019 Charles Darwin's Theory of Natural Selection
5/53
6/5/12
trend. in the mid-1800s, Darwin
and the British biologist AlfredRussel Wallace independently
conceived of a natural, even
observable, way for life to chang
a process Darwin
called Natural Selection
7/31/2019 Charles Darwin's Theory of Natural Selection
6/53
6/5/12 Alfred Russel Wallac
7/31/2019 Charles Darwin's Theory of Natural Selection
7/53
6/5/12 Charles Darwin
7/31/2019 Charles Darwin's Theory of Natural Selection
8/53
6/5/12
The genius of Darwin, the way in which
suddenly turned all of biology upside
down in 1859 with the publication ofthe Origin of Species, can
sometimes give the misleadingimpression that the theory of evolution
sprang from his forehead fully formed
without any precedent in scientifichistory.
7/31/2019 Charles Darwin's Theory of Natural Selection
9/53
6/5/12
But as earlier chapters in this history
have shown, the raw material for Darwi
theory had been known for decades.Geologists and paleontologists had
made a compelling case thatlife had
been on Earth for a long time
that it had changed over that time, and
that many species had become extin
7/31/2019 Charles Darwin's Theory of Natural Selection
10/53
6/5/12
At the same time,
embryologists and othernaturalists studying living
animals in the early 1800s hadiscovered, sometimes
unwittingly, much of the bestevidence for Darwin's theory.
7/31/2019 Charles Darwin's Theory of Natural Selection
11/53
6/5/12
Definition of
NaturalSelection
7/31/2019 Charles Darwin's Theory of Natural Selection
12/53
6/5/12
The gradual, nonrandom
process by which biological
traits become either more or
less common in a population
a function of differential
reproduction of their bearers
It is a key mechanismof evolution.
7/31/2019 Charles Darwin's Theory of Natural Selection
13/53
6/5/12
The preservation of
a functional
advantage that
enables a species t
compete better in
7/31/2019 Charles Darwin's Theory of Natural Selection
14/53
6/5/12
INDIVIDUALS
BETTER ADAPTED
TO THE
ENVIRONMENT ARE
ABLE TO SURVIVE &
7/31/2019 Charles Darwin's Theory of Natural Selection
15/53
6/5/12
The naturalistic
equivalent to
domestic
breeding.
7/31/2019 Charles Darwin's Theory of Natural Selection
16/53
6/5/12
7/31/2019 Charles Darwin's Theory of Natural Selection
17/53
6/5/12
7/31/2019 Charles Darwin's Theory of Natural Selection
18/53
6/5/12
7/31/2019 Charles Darwin's Theory of Natural Selection
19/53
7/31/2019 Charles Darwin's Theory of Natural Selection
20/53
6/5/12
fargreater
7/31/2019 Charles Darwin's Theory of Natural Selection
21/53
6/5/12
7/31/2019 Charles Darwin's Theory of Natural Selection
22/53
6/5/12
7/31/2019 Charles Darwin's Theory of Natural Selection
23/53
6/5/12
different
7/31/2019 Charles Darwin's Theory of Natural Selection
24/53
6/5/12
7/31/2019 Charles Darwin's Theory of Natural Selection
25/53
6/5/12
Human Evolution (Sir Bio STYLE)
Someone: Sir, totoo po ba na pag mas malaki ung
utak, MATALINO?
Sir Rosales: Hindi. Depende yon sa mga (blah blah
blah ~nosebleeding stuffs~)
Someone: Eh, Sir, Paano po pag malapad noo?(OKAY. Teacher to.)
Sir Rosales: Eh di mas mukha kang gorilla!
-----------SI SIR NA MISMO NAGSABI---------------
7/31/2019 Charles Darwin's Theory of Natural Selection
26/53
6/5/12 Galapagos Turtles
7/31/2019 Charles Darwin's Theory of Natural Selection
27/53
6/5/12
7/31/2019 Charles Darwin's Theory of Natural Selection
28/53
6/5/12
7/31/2019 Charles Darwin's Theory of Natural Selection
29/53
6/5/12
7/31/2019 Charles Darwin's Theory of Natural Selection
30/53
6/5/12
7/31/2019 Charles Darwin's Theory of Natural Selection
31/53
6/5/12
7/31/2019 Charles Darwin's Theory of Natural Selection
32/53
6/5/12
Dark moths on light colored bark are
easy targets for hungry birds but ar
hidden on pollution darkened trees.
7/31/2019 Charles Darwin's Theory of Natural Selection
33/53
6/5/12
7/31/2019 Charles Darwin's Theory of Natural Selection
34/53
6/5/12
7/31/2019 Charles Darwin's Theory of Natural Selection
35/53
6/5/12
7/31/2019 Charles Darwin's Theory of Natural Selection
36/53
6/5/12
7/31/2019 Charles Darwin's Theory of Natural Selection
37/53
6/5/12
7/31/2019 Charles Darwin's Theory of Natural Selection
38/53
6/5/12
7/31/2019 Charles Darwin's Theory of Natural Selection
39/53
6/5/12
7/31/2019 Charles Darwin's Theory of Natural Selection
40/53
6/5/12
7/31/2019 Charles Darwin's Theory of Natural Selection
41/53
7/31/2019 Charles Darwin's Theory of Natural Selection
42/53
6/5/12
7/31/2019 Charles Darwin's Theory of Natural Selection
43/53
6/5/12
7/31/2019 Charles Darwin's Theory of Natural Selection
44/53
6/5/12
7/31/2019 Charles Darwin's Theory of Natural Selection
45/53
6/5/12
7/31/2019 Charles Darwin's Theory of Natural Selection
46/53
7/31/2019 Charles Darwin's Theory of Natural Selection
47/53
6/5/12
7/31/2019 Charles Darwin's Theory of Natural Selection
48/53
7/31/2019 Charles Darwin's Theory of Natural Selection
49/53
6/5/12
7/31/2019 Charles Darwin's Theory of Natural Selection
50/53
6/5/12
7/31/2019 Charles Darwin's Theory of Natural Selection
51/53
6/5/12
7/31/2019 Charles Darwin's Theory of Natural Selection
52/53
6/5/12
:
7/31/2019 Charles Darwin's Theory of Natural Selection
53/53
6/5/12
:
http://evolution.berkeley.edu/evolibrary/article/history_14http://www.darwins-theory-of-evolution.com/http://en.wikipedia.org/wiki/Natural_selectionhttp://www.biology-online.org/2/15_adaptive_radiation.htmhttp://anthro.palomar.edu/evolve/evolve_2.htm