Charles Darwin och utvecklingssläran

What is another name for natural selection?

• survival of the biggest

• survival of the fastest

• survival of the smartest

• survival of the fittest

Genetic Changes in a population over a long period of time is called:

• half-life

• evolution

• homologous structure

• All of the above

What does evolution mean?

• To change something
• To change and adapt over time
• To lose some original features
• To improve ssomething over time

How did Darwin think life started?

• We evolved from apes
• We evolved from fish
• We evolved from each other
• We evolved from a simple cell

what gave Charles Darwin the idea of evolution?

• google
• wikipedia
• mans attempt to destroy mankind
• finches in the Galapagos island

Lamarck’s ideas about evolution include the concept that differences among the traits of organisms arise as a result of

• continual increases in population size.
• the actions of organisms as they use or fail to use body structures.
• an unchanging local environment.
• the natural variations already present within the population of organisms.

Charles Lyell was the first to discover evolution.

• True

• False

Vilket begrepp förklaras med: Den naturliga urvalet påverkar egenskaper i en population så att nya anpassningar och arter uppstår

• Genetisk variation

• Mutation

• Naturligt urval

• Evolution

Vilket begrepp förklaras med: De individer som är bäst anpassade överlever och förökar sig

• Konkurrens

• Naturligt urval

• Miljöfaktorer

• Genetisk variation

Which of the following can increase a species' chances of survival?

• Mutations
• Diversity
• Generations
• Genetic Engineering

Tags

NGSS.MS-LS3-1

NGSS.MS-LS4-4