Amanda N. Wavrin Week 2: Difference between revisions

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observations for Aipotu genetics
Crowwing mutants results
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We are determining how color is inhertited in these test flowers.
We are determining how color is inhertited in these test flowers.
===observations===
===observations===
*When crossing a pure-breeding green flower with a pure-breeding white flower all of the off spring were green.  This would indicate that green is dominant.
*When crossing a pure-breeding green (Green-1) flower with a pure-breeding white flower all of the off spring were green.  This would indicate that green is dominant.
*When I self crossed one of the previous off spring flowers, it resulted in 19 green flowers and 7 whte flowers.  This shows that self crossed flower was heterzygous.
*When I self crossed one of the previous off spring flowers, it resulted in 19 green flowers and 7 whte flowers.  This shows that self crossed flower was heterzygous. When I repeated this cross a second time, it resulted in 4 white flowers and 15green flowers.
*When I continued to mutate one of the white flowers(2-9), all of the off spring were white.
*When I continued to mutate one of the white flowers(2-9), all of the off spring were white.
*I mutated a white flower (2-21) again and it resulted in all white off spring.
*I mutated a white flower (2-21) again and it resulted in all white off spring.
*I mutated a white flower (2-2), resulted in all white off spring.
*I mutated a white flower (2-2), resulted in all white off spring.
*I mutated a white flower (2-14)for the fourth time, resulted in all white off spring.
*I mutated a white flower (2-14)for the fourth time, resulted in all white off spring.
*I continued o mutate the rest of the remaining white flowers (
*When I mutated white flower 2-17 the results were 14 white flowers, one mutant yellow flower and one mutnatred flower.
*When I crossed the Yellow and Red mutants, it resulted in 6 orange mutants, 10 White, 8 Red, and 4 Yellow.  When I repeated this cross, it resulted in 4 Yellow mutants, 4 Red, 7 orange, and 5 White.

Revision as of 17:08, 26 January 2010

Weekly Journals


We are determining how color is inhertited in these test flowers.

observations

  • When crossing a pure-breeding green (Green-1) flower with a pure-breeding white flower all of the off spring were green. This would indicate that green is dominant.
  • When I self crossed one of the previous off spring flowers, it resulted in 19 green flowers and 7 whte flowers. This shows that self crossed flower was heterzygous. When I repeated this cross a second time, it resulted in 4 white flowers and 15green flowers.
  • When I continued to mutate one of the white flowers(2-9), all of the off spring were white.
  • I mutated a white flower (2-21) again and it resulted in all white off spring.
  • I mutated a white flower (2-2), resulted in all white off spring.
  • I mutated a white flower (2-14)for the fourth time, resulted in all white off spring.
  • When I mutated white flower 2-17 the results were 14 white flowers, one mutant yellow flower and one mutnatred flower.
  • When I crossed the Yellow and Red mutants, it resulted in 6 orange mutants, 10 White, 8 Red, and 4 Yellow. When I repeated this cross, it resulted in 4 Yellow mutants, 4 Red, 7 orange, and 5 White.