dihybrid inheritance

• what is meant by dihybrid inheritance


  this is when two unlinked genes are inherited on different chromosomes
• what does a dihybrid cross look like

  
• what will a dihybrid gamete look like use A and B (heterozygous)


  AaBb
• if the F1 is equal to rryy and RRYY what gametes will there be


  ry ry and RY RY
• when showing the gametes what must you do to show them


  circle each one
• what is Mendel's second law


  law of independent assortment
• what is meant by independent assortment


  The random distribution of the homologous chromosomes into daughter cells during meiosis I.
• when doing a 16x16 dihybrid dross what will the ratio always be


  9:3:3:1