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Use what you know about natural selection to fill in the blanks in the hypothesis. It should answer the lab question, "What is the effect of the type of food available on the frequency of different types of bird beaks?" Hypothesis: If the type of food available changes, then…

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If the type of food available changes, then . . . certain bird beaks will increase in frequency . . . because . . . selective pressures are forcing the birds to adapt to their changing environment and gradually evolve to fit their available food source(s).

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Hypothesis: If the type of food available changes, Then frequency of different beak types will alter as a result of birds with beaks that are better adapted to the available food becoming more successful through time through natural selection.

What is natural selection?

  • Natural selection is the adaptation and modification of populations of living organisms.
  • Individuals in a population are naturally varied, which means they differ in certain respects.
  • Because of this variety, some people have features that are better suited to their surroundings than others.
  • Adaptive traits—traits that provide you an advantage—increase your chances of surviving and reproducing.
  • These people then pass on their adaptive features to their children.
  • These beneficial features become more prevalent in the population over time.
  • Favorable qualities are passed down through the generations as a result of natural selection as in this case,
  • Frequency of different beak types will alter as a result of birds with beaks that are better adapted to the available food becoming more successful through time

learn more about natural selection here:

https://brainly.com/question/1144962

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