The development of understanding of genetics and evolution exam tips

Exam tips

• Extinction exam tip 1

  Use precise biological vocabulary when you explain how to define extinction as occurring when no remaining individuals of a species are alive..

  This keeps your answer tightly aligned to the approved learning objective for Extinction.

• Extinction exam tip 1

  Use precise biological vocabulary when you explain how to describe environmental changes as possible contributors to extinction..

  This keeps your answer tightly aligned to the approved learning objective for Extinction.

• Extinction exam tip 1

  Use precise biological vocabulary when you explain how to describe habitat change or loss as a possible contributor to extinction..

  This keeps your answer tightly aligned to the approved learning objective for Extinction.

• Extinction exam tip 1

  Use precise biological vocabulary when you explain how to describe new diseases, predators or competitors as possible contributors to extinction..

  This keeps your answer tightly aligned to the approved learning objective for Extinction.

• Extinction exam tip 1

  Use precise biological vocabulary when you explain how to describe catastrophic events as possible contributors to extinction when given information..

  This keeps your answer tightly aligned to the approved learning objective for Extinction.

• Extinction exam tip 1

  Use precise biological vocabulary when you explain how to apply extinction factors to unfamiliar species using evidence from a scenario..

  This keeps your answer tightly aligned to the approved learning objective for Extinction.

• Resistant bacteria exam tip 1

  Use precise biological vocabulary when you explain how to explain why bacteria can evolve rapidly because they reproduce quickly..

  This keeps your answer tightly aligned to the approved learning objective for Resistant bacteria.

• Resistant bacteria exam tip 1

  Use precise biological vocabulary when you explain how to explain how mutations in bacterial pathogens can produce antibiotic-resistant strains..

  This keeps your answer tightly aligned to the approved learning objective for Resistant bacteria.

• Resistant bacteria exam tip 1

  Use precise biological vocabulary when you explain how to explain that resistant strains survive antibiotic treatment and reproduce..

  This keeps your answer tightly aligned to the approved learning objective for Resistant bacteria.

• Resistant bacteria exam tip 1

  Use precise biological vocabulary when you explain how to explain how the population of a resistant bacterial strain rises and spreads..

  This keeps your answer tightly aligned to the approved learning objective for Resistant bacteria.