11.5 - Environmental Adaptation

Question 1

When does natural selection occur and what does it favour and unfavour

Answer 1

• favours favourable alleles and unfavours unfavourable alleles
• results in species that are better to their environment

Question 2

Different type of adaptations

Answer 2

• Anatomical adaptations
  Structural features of an organism’s body that help it survive
• Physiological adaptations
  Internal biological processes that increase survival or reproduction
• Behavioural adaptations
  Actions or behaviours that help an organism survive