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Science Evolution and genetics

All about variation

'Christmas' marine iguana on Española
'Lava lizards & marine iguana' © Gary Dean - 2nd place: Animal Interactions
© Gary Dean

Introduction

Learning objectives

  • Understand that variation between individuals within a species is continuous or discontinuous.

Students’ outcomes

  • To be able to explain and identify continuous and discontinuous variation.
  • To be able to explain the difference between environmental and inherited variation.

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