Biology

8th -

10thgrade

Image

Natural Selection

user

48
plays

10 questions

Show Answers
See Preview
  • 1. Multiple Choice
    1 minute
    1 pt
    The differences among a species, like different bird beaks, are called
    genes.
    variations.
    traits.
    theories.
  • 2. Multiple Choice
    45 seconds
    1 pt
    Why are advantageous traits more likely to be passed onto offspring?
    Because they are more likely to survive and reproduce.
    Because they come from dominant alleles.
    Because they come from recessive alleles.
    Because the trait is an acquired phenotype.
  • 3. Multiple Choice
    1 minute
    1 pt
    Do organisms "decide" to evolve and change?
    Yes, they know they need to change to survive 
    No, they change because of natural selection
  • Answer choices
    Tags
    Answer choices
    Tags

    Explore all questions with a free account

    Already have an account?