Mechanisms of Evolutionary Change

What is the ultimate source of variation in mechanisms for change?

• Genetic mutation

• Natural selection

• Environmental factors

• Adaptation

A change can occur due to lack of resources. What is one possible cause?

• Resource depletion

• Abundance of resources

• Stable resource supply

• Resource surplus

Disease can act as a prompt for change by:

• causing economic shifts

• influencing public health policies

• altering social behaviors

• all of the above

How can a new predator prompt change in a species?

• By causing the species to migrate to a new habitat

• By leading to the extinction of the species

• By triggering evolutionary adaptations in the species

• By having no impact on the species

What is a specific example of mechanisms for change mentioned in the image?

• Adaptation

• Evolution

• Revolution

• Innovation

Natural disasters have an impact as a reason for change. What is one of the primary effects?

• Economic disruption

• Technological advancement

• Political stability

• Cultural enrichment

What should be more widely accepted with more evidence to support it?

• Climate change

• Vaccination

• Evolution

• Renewable energy

Name one of the continents the H.M.S. Beagle traveled to according to the map.

• Africa

• Asia

• Europe

• Australia

What is the name of the islands visited by the H.M.S. Beagle as shown on the map?

The ground finches belong to which genus?

• Geospiza

• Camarhynchus

• Certhidea

• Pinaroloxias