5
Homologous Structures Analogous Structures Bat Butterfly Bird

Analogous Structures€¦ · Analogous Structures Bat Butterfly Bird . Zoogeography . Vestigial Structures Texas Blind Salamander Blind Cave Fish. Comparative Embryology Fossil Record

  • Upload
    others

  • View
    7

  • Download
    0

Embed Size (px)

Citation preview

Page 1: Analogous Structures€¦ · Analogous Structures Bat Butterfly Bird . Zoogeography . Vestigial Structures Texas Blind Salamander Blind Cave Fish. Comparative Embryology Fossil Record

Homologous Structures

Analogous Structures

Bat Butterfly Bird

Page 2: Analogous Structures€¦ · Analogous Structures Bat Butterfly Bird . Zoogeography . Vestigial Structures Texas Blind Salamander Blind Cave Fish. Comparative Embryology Fossil Record

Zoogeography

Page 3: Analogous Structures€¦ · Analogous Structures Bat Butterfly Bird . Zoogeography . Vestigial Structures Texas Blind Salamander Blind Cave Fish. Comparative Embryology Fossil Record

Vestigial Structures

Texas Blind Salamander Blind Cave Fish

Page 4: Analogous Structures€¦ · Analogous Structures Bat Butterfly Bird . Zoogeography . Vestigial Structures Texas Blind Salamander Blind Cave Fish. Comparative Embryology Fossil Record

Comparative Embryology

Fossil Record

1

2

3

Page 5: Analogous Structures€¦ · Analogous Structures Bat Butterfly Bird . Zoogeography . Vestigial Structures Texas Blind Salamander Blind Cave Fish. Comparative Embryology Fossil Record

Molecular Biology Comparison

Cytochrome C Evolution

Organism Number of Amino Acid Differences

Compared to Humans

Chimpanzee 0

Rhesus Monkey 1

Dog 8

Rabbit 9

Cow 10

Rattlesnake 12

Pigeon 12

Bullfrog 20

Dogfish Shark 24

Fruit fly 24

Wheat Germ 37

Yeast 42