Evolution occurring gradually and slowly over long periods of time

Oldest rocks and ancestors would be deeper in the ground

Evolution occurring quickly due to catastrophic events

The idea that similar anatomy implies common ancestry

The idea that similar DNA or Amino Acid Sequences indicate common evolutionary ancestry

The hypothesis that physical structures with no known purpose are leftovers from an ancestor.

Populations of organisms change over time from inherited genetic changes

Popularized natural selection with his book On

the Origin of Species by Means of Natural Selection in 1859

after his observations sailing on the HMS Beagle.

Favorable genetic traits are passed on causing a survival advantage in a particular environment.

The theory that all living things are descendants of one

original living cell and evolved via natural selection.

The purposeful breeding of two individuals to produce desired traits in offspring.

Also known as selective breeding.

A diagram that shows the theory of Evolution from a Common Ancestor.

A branching diagram that shows evolutionary relationships between species

All species evolving from a common ancestor.

Major changes.

Within a species, there can be changes in allele frequency causing variation.

What type of anatomical sturcutre is shown in the picture?

What type of anatomical sturcutre is shown in the pixture?

Elk with large antlers are very favorable to hunt by humans.

A male spider has a leg snapped off by a human trying to smash it. It cannot do the "dance" to perfection. The first female spider who sees him dance decides to eat him. What types of isolation is this?

Babies born before their due date (premature) often have many complications, and babies born after their due date (post mature) can be stillborn or die shortly after birth. What types of selection is this?

In a species of bird, males with really colorful feathers attract females, and really dull coloration helps camouflage from predators. Males with medium coloration aren't selected for by females. What type of selection is this?

Juliet, a grass frog in Mississippi hears Romero, a grass frog in Louisiana sing a beautiful mating call. She falls in love but is separated by mile wide river. They never meet in person. What type of isolation is this?

1.A female Chinook salmon swims up river and lays her unfertilized eggs in March. A male Chonook swims up the same river in June seeking some eggs to fertilize. What type of isolation is this?

What type evidence of evolution is being shown in the picture?