Variation

• what is genetic variation?

  • all animals are bound to be slightly different from each other because gene are slightly different
• what is not effected with environment?

  • eye colour
  • hair colour
  • inherited disorders
  • blood group
• what is effected by environment?

  • poor diet - stunt growth
  • health - likely to get diseases due to genes
  • intelligence - Max IQ determined by genes - or environment like upbringing/school life
  • sporting ability - determined by genes and training
• environmental issues with plants?

  • sunlight
  • moisture level
  • temperature
  • mineral content of soil