Environmental impact and Minimizing Human impact

The five recognized periods of mass extinction have

• increased biodiversity

• supported adaptations

• reduced biodiversity

• been caused by human activity

Individuals that are well adapted to their environment will survive and produce

• stronger genes

• more offspring

• fewer traits

• fewer mutations

Factors usually related to an organism's genotype that may impact it's fitness.

• Intrinsic factors

• Extrinsic factors

• neutral mutation

• Allopatric speciation

The result of a species not being able to adapt to a changing environment

• Divergent evolution

• convergent Evolution

• Speciation

• Extinction

A _____ has no impact on the species ability to survive.

• Allopatric speciation

• Intrinsic factors

• Extrinsic factors

• Neutral mutation

This occurs when two populations are still living in the same ecosystem, but no longer mate with each other.

• Allopatric speciation

• Parapatric speciation

• Intrinsic factors

• Extrinsic factors

The role a species plays in an ecosystem.

• NIche

• Extinction

• Speciation

• Convergent Evolution

Two populations change so much that they can no longer produce viable offspring

• Convergent evolution

• Speciation

• Extinction

• Niche

Two species develop different traits from their common ancestor, like zebras and horses.

• Divergent evolution

• Convergent evolution

• Speciation

• Extinction

When 2 species from different ancestral lines develop similar traits, like birds and bats.

• Extinction

• Niche

• Convergent Evolution

• Divergent Evolution