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Lecture 6 ANIMAL EVOLUTION: THE VERTEBRATES

Lecture 6 ANIMAL EVOLUTION: THE VERTEBRATES. Live inside shell attached to the skeleton. Highly mobile types have a reduced shell (eg. Sea turtles) Use tough, horny plates and strong jaws to chew food. All lay eggs on land; many eggs are eaten by predator only few survive. 1. Turtles.

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Lecture 6 ANIMAL EVOLUTION: THE VERTEBRATES

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  1. Lecture 6ANIMAL EVOLUTION: THE VERTEBRATES

  2. Live inside shell attached to the skeleton. Highly mobile types have a reduced shell (eg. Sea turtles) Use tough, horny plates and strong jaws to chew food. All lay eggs on land; many eggs are eaten by predator only few survive. 1. Turtles

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