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6. What is heterozygous?

  • different alleles
  • the same alleles
  • a chromosome
  • base pair

7. What is homozygous?

  • the same alleles
  • a base pair
  • different alleles
  • a chromosome

8. How many chromosomes do you get from each parent?

  • 23 each
  • 46 each
  • 92 each
  • 4 each

9. What is the Law of Dominance?

  • chromosome pairs are separated there are 2 alleles for each trait
  • some alleles are dominant to others. Dominant alleles will be expressed over recessive
  • alleles are allocated to gametes randomly

10. What is the Law of Segregation?

  • alleles and allocated to gametes randomly
  • chromosome pairs are separated there are 2 alleles for each trait
  • some alleles are dominant to others. Dominant alleles will be expressed over recessive

11. What is Epistasis?

  • controls the expression of another gene can turn on or off
  • both are expressed
  • harmful gene