genetics

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Across
  1. 6. - XX The chromosome pair for females.
  2. 8. reproduction Producing offspring without a mate.
  3. 9. A single organism.
  4. 10. breeding When organisms with the same traits breed.
  5. 11. An organism that has offspring.
  6. 12. variation Traits that vary smoothly, like height.
  7. 16. The visible traits of an organism.
  8. 17. Guessing what traits offspring might have.
  9. 18. Reproductive cells like sperm and eggs.
  10. 21. Having two different alleles for a gene.
  11. 22. The first cell formed when sperm and egg joins
Down
  1. 1. Having two identical alleles for a gene.
  2. 2. variation: Traits that fall into distinct categories, like blood type.
  3. 3. The joining of sperm and egg to make a new organism.
  4. 4. reproduction Producing offspring with a mate.
  5. 5. chart A family tree showing genetic traits.
  6. 7. - XY The chromosome pair for males.
  7. 10. square A chart to predict genetic outcomes.
  8. 13. The genetic makeup of an organism.
  9. 14. The process of making new organisms.
  10. 15. Differences between individuals of the same species.
  11. 19. The number and types of chromosomes in a cell.
  12. 20. The babies or young produced by organisms.