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Geeked About Beaks

Geeked About Beaks. Beak adaptations to food sources. Selection can lead to adaptation. Survival and Reproduction. Beak Size. Selection can lead to adaptation. Survival and Reproduction. Beak Size. Selection can lead to adaptation. Survival and Reproduction. Beak Size.

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Geeked About Beaks

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  1. Geeked About Beaks

  2. Beak adaptations to food sources

  3. Selection can lead to adaptation Survival and Reproduction Beak Size

  4. Selection can lead to adaptation Survival and Reproduction Beak Size

  5. Selection can lead to adaptation Survival and Reproduction Beak Size

  6. Selection can lead to adaptation Survival and Reproduction Beak Size

  7. Selection can lead to adaptation Survival and Reproduction Beak Size

  8. Different kinds of selection

  9. Disruptive selection New Species? Survival and Reproduction Beak Size

  10. Example of disruptive selection Can open tough shells of large seeds Better at handling small seeds African fire-bellied seed-cracker finch

  11. Example of disruptive selection Pocket mice in New Mexico

  12. Example of disruptive selection Pocket mice in New Mexico

  13. Example of disruptive selection Gill rakers trap food that enter a fish’s mouth so the fish can eat it Stickleback fish in Canada Short gill rakers are good for big food Blood worms Long gill rakers are good for tiny food Plankton Magnified 100x

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