You are doing a genetics experiment with the fruit fly. In the "F1" generation, you cross two true-breeding flies. The female parent is brown and wingless and the male parent is black with normal wings All of the flies in the F1 generation are brown and have normal wings. Indicate the color alleles as "B" and "b" the wing alleles by the letters "N" and "n". Assume these genes are not on X chromosome. and male. a. Show the genotype of the flies in the P generation are: female_ b. The genotype of the flies in the F1 generation is: c. You now take an F1 female and cross her to a true-breeding black, wingless male. This male's genotype is:

Human Anatomy & Physiology (11th Edition)
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Chapter1: The Human Body: An Orientation
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You are doing a genetics experiment with the fruit fly. In the "F1" generation, you cross two true-breeding flies.
The female parent is brown and wingless and the male parent is black with normal wings
All of the flies in the F1 generation are brown and have normal wings. Indicate the color alleles as "B"
and "b" the wing alleles by the letters "N" and "n". Assume these genes are not on X chromosome.
a. Show the genotype of the flies in the P generation are: female_
and
male.
b. The genotype of the flies in the F1 generation is:
c. You now take an F1 female and cross her to a true-breeding black, wingless male. This male's
genotype is:
Dictate
Voice
d. You count 1600 offspring in the F2 generation. When you count the F2 generation, you really get:
85 brown winged flies 728 black winged flies 712 brown wingless flies 75 black wingless flies What
happened here? Explain your results. Draw and show every step clearly (5)
Focus
C
Transcribed Image Text:W Design Layout 12 Uab x, x² A PA Aa New Roman Font References "redictions: On v Α΄ ΑΥ G Mailings Review View Help +=+= 2¶ Paragraph Accessibility: Investigate N Heading 2 Normal Styles No Spacing << > S Q Editing You are doing a genetics experiment with the fruit fly. In the "F1" generation, you cross two true-breeding flies. The female parent is brown and wingless and the male parent is black with normal wings All of the flies in the F1 generation are brown and have normal wings. Indicate the color alleles as "B" and "b" the wing alleles by the letters "N" and "n". Assume these genes are not on X chromosome. a. Show the genotype of the flies in the P generation are: female_ and male. b. The genotype of the flies in the F1 generation is: c. You now take an F1 female and cross her to a true-breeding black, wingless male. This male's genotype is: Dictate Voice d. You count 1600 offspring in the F2 generation. When you count the F2 generation, you really get: 85 brown winged flies 728 black winged flies 712 brown wingless flies 75 black wingless flies What happened here? Explain your results. Draw and show every step clearly (5) Focus C
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