Lecture 8 posted - Hb-S Hb-S 0.0 Frequency-dependent...

Info iconThis preview shows pages 1–15. Sign up to view the full content.

View Full Document Right Arrow Icon
BIO 311D LECTURE 8 Microevolution 2/2/07
Background image of page 1

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
Selection Natural selection Stabilizing selection Directional selection Disruptive selection
Background image of page 2
Balanced polymorphisms
Background image of page 3

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
Heterozygote advantage 10-20% 5-10% 1-5% Sickle Cell Disease Genotypes Relative fitness Hb-N Hb-N 0.85 Hb-N Hb-S 1.0
Background image of page 4
Background image of page 5

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
Background image of page 6
Background image of page 7

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
Background image of page 8
Background image of page 9

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
Background image of page 10
Background image of page 11

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
Background image of page 12
Background image of page 13

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
Background image of page 14
Background image of page 15
This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: Hb-S Hb-S 0.0 Frequency-dependent selection Sexual selection Sexual dimorphism Intrasexual selection Intersexual selection Last comments on selection… Avian flu virus Bird flu Natural selection is a cause of adaptive evolution...
View Full Document

This note was uploaded on 11/10/2008 for the course BIO 311D taught by Professor Reichler during the Spring '08 term at University of Texas.

Page1 / 15

Lecture 8 posted - Hb-S Hb-S 0.0 Frequency-dependent...

This preview shows document pages 1 - 15. Sign up to view the full document.

View Full Document Right Arrow Icon
Ask a homework question - tutors are online