Genetics Vocabulary

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  1. 4. ALLELES SEPARATE INDEPENDENTLY DURING MEIOSIS
  2. 6. DIFFERENT FORMS OF THE SAME GENE
  3. 7. WHEN THE EGG MEETS THE SPERM AND FORMS A DIPLOID ZYGOTE
  4. 8. A TRAIT THAT DOES NOT APPEAR UNLESS BOTH ALLELES ARE THE SAME AND THERE ARE NO DOMINANT ALLELES PRESENT FOR THAT GENE
  5. 10. FOUR UNIQUE HAPLOID GAMETES ARE PRODUCED FROM ONE DIPLOID PARENT CELL BY TWO DIVISIONS
  6. 14. HOW A TRAIT LOOKS, SUCH AS PURPLE FLOWERS
  7. 15. CHROMOSOMES THAT ARE PAIRED UP, ONE FROM EACH PARENT, SO TWO #1, TWO #2, ETC.
  8. 16. PARENTAL GENERATION IN A GENETIC CROSS
  9. 17. A GENETIC MAP SHOWING THE RELATIVE LOCATION OF GENES ON A CHROMOSOME
  10. 18. HAVING ONE COMPLETE SET OF CHROMOSOMES
  11. 19. SINGLE, DIPLOID CELL RESULTING FROM FERTILIZATION, MAKES A NEW ORGANISM
  12. 20. THE STUDY OF HEREDITY
  13. 22. X AND Y CHROMOSOMES (XX = FEMALE; XY = MALE)
  14. 25. AN ORGANISM HAVING TWO IDENTICAL ALLELES FOR A GENE, ONE FROM EACH PARENT
  15. 27. FORMATION OF GAMETES (SPERMATOGENESIS AND OOGENESIS)
  16. 28. GENETIC CROSS BETWEEN TWO PARENTS SHOWING INHERITANCE FOR ONE GENE
  17. 29. AN INDIVIDUAL WITH ONE GENE FOR A RECESSIVE TRAIT
  18. 30. A DIAGRAM SHOWING THE INHERITANCE OF A GENE AMONG FAMILY MEMBERS
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  1. 1. HAVING TWO COMPLETE SETS OF CHROMOSOMES, ONE FROM THE MOTHER AND ONE FROM THE FATHER
  2. 2. PAIRED ALLELES SEPARATE DURING GAMETE FORMATION
  3. 3. EGG (OVUM) AND SPERM
  4. 5. THE SECOND GENERATION OF OFFSPRING FROM A GENETIC CROSS
  5. 7. THE FIRST GENERATION OF OFFSPRING FROM A GENETIC CROSS
  6. 9. WHEN A PIECE OF ONE HOMOLOGOUS CHROMOSOME CROSSES OVER WITH ANOTHER CHROMOSOME AND FORMS A CHIASMATA AND EXCHANGES DNA
  7. 11. RESULTS IN AN INTERMEDIATE LOOK (PINK FLOWERS RATHER THAN RED OR WHITE)
  8. 12. REPRODUCTION IN WHICH TWO HAPLOID GAMETES COMBINE TO FORM ONE NEW, UNIQUE DIPLOID ZYGOTE
  9. 13. A GENE THAT SHOWS THE TRAIT WITH ONLY ONE COPY
  10. 20. AN ORGANISM'S GENETIC MAKE-UP
  11. 21. AN ORGANISM HAVING TWO DIFFERENT ALLELES FOR A GENE, ONE FROM EACH PARENT
  12. 23. A MATHEMATICAL DIAGRAM SHOWING THE PROBABILITY OF EACH OUTCOME OF A CROSS
  13. 24. SOMATIC (BODY) CELL CHROMOSOMES
  14. 26. AN INDIVIDUAL'S COMPLETE SET OF CHROMOSOMES, PAIRED UP BY CHROMOSOME NUMBER AND SIZE