Evolution of Dogs Quiz

What is the estimated age of modern humans?

• 400,000 years ago

• 200,000 years ago

• 100,000 years ago

• 300,000 years ago

Which species is often found near homo sapiens?

• Felis catus

• Ursus arctos

• Canis lupus familiaris

• Panthera leo

What is the estimated age of the earliest Proto-Dogs or Wolf-Dogs?

• 20,000 years ago

• 30,000 years ago

• 40,000 years ago

• 50,000 years ago

What is the primary reason for the diversity of dog breeds today?

• Artificial selection

• Kennel clubs and dog shows

• Neanderthal cousins

• Cities and agriculture

What is the term for the phenomenon of selecting traits associated with youth?

• Neoteny

• Evolution

• Natural selection

• Mutation

What hormone is released when dogs and humans interact?

• Adrenaline

• Oxytocin

• Estrogen

• Testosterone

What is the estimated age of wolves as one of the main rivals of Paleolithic ancestors?

• 75,000 years ago

• 100,000 years ago

• 50,000 years ago

• 125,000 years ago

What is the estimated age of the emergence of kennel clubs and dog shows?

• Medieval era

• Industrial era

• Renaissance era

• Victorian era