A species is an interbreeding population capable of producing what?
  • Infertile offspring
  • Fertile offspring
  • No offspring
  • Mutants
Speciation is the formation of new...
  • varieties
  • forms
  • species
  • fossils
Speciation can be studied using which of the following?
  • Fossils
  • Experiments
  • Observation
  • Recording data
What are fossils?
  • The remains of dead organisms from many years ago that are preserved in rocks
  • Plants found in coal and oil
  • Rocks and stones
  • Little creatures
Species survive if they are...
  • well adapted
  • poorly adapted
  • not extinct
  • extinct
Which word describes species which have died off?
  • Redundant
  • Unemployed
  • Extinguished
  • Extinct
Which of the following is a cause of extinction?
  • Changes in the environment over geological time
  • New predators
  • Short term environmental changes
  • Disease
Fossils from soft bodied animals are...
  • common
  • rare
  • found everywhere
  • found in the sea
Which of the following is an example of geographical isolation?
  • A mountain separating two populations
  • The Sun
  • Fossilisation
  • Decay
Genetic variation provides the basis for new species. Variation means that individuals are...
  • the same
  • equal
  • different
  • adapted
0 h : 0 m : 1 s

Answered Not Answered Not Visited Correct : 0 Incorrect : 0