Genetics and Selection

1234567891011121314151617181920
Across
  1. 3. Different forms of characteristics
  2. 5. Random change in the DNA
  3. 6. An animal's young
  4. 7. Reproduction in flowers
  5. 9. Offspring grows of the side of the parent
  6. 12. Physical feature of a person
  7. 15. Physical expression of genotype
  8. 17. Different forms of genes
  9. 19. The study of genes
  10. 20. Genes given by parent
Down
  1. 1. DNA is deleted
  2. 2. A gradual change in a population
  3. 4. DNA is changed
  4. 8. Piece of DNA is added
  5. 10. Pieces of parent grow into offspring
  6. 11. Gametes forming a zygote
  7. 13. Things in the nucleus with DNA
  8. 14. Pregnancy in mammals
  9. 16. Heredity which is given to offspring
  10. 18. Spores form into offspring