please answer questions 2 and 3 if you dont mind? please show the work... 2. In
ID: 145100 • Letter: P
Question
please answer questions 2 and 3 if you dont mind? please show the work...
2. In garden peas axial flower position (A) is dominant and terminal fnower position (a) is recessive. Tall vine (T) is dominant and short vine () is recessive. A plant homozygous for tall vine and axial flowers was crossed with a plant having short vines and terminal nowers. What are the possible phenotypes and genotypes of the offspring? Parental Genotypes and gametes . For the homozygous for tall vine and axial flowers The genotype is and the possible gametes is/are For the short vines and terminal flowers The genotype is and the possible gametes is are .Complete the dihybrid cross What are the possible phenotypes and genotypes of the offspring? Geneotypes of Possible offspring produced by a dihybrid crossExplanation / Answer
Axial flower = A, terminal flower=a, A is dominant to a
Tall vine = T, short vine =t, T is dominant to t
TTAA X ttaa
TA
TA
TA
TA
ta
TtAa
TtAa
TtAa
TtAa
ta
TtAa
TtAa
TtAa
TtAa
ta
TtAa
TtAa
TtAa
TtAa
ta
TtAa
TtAa
TtAa
TtAa
Parental genotype- tall, axial= TTAA
Short, terminal = ttaa
3. Parental genotype = TtAa
Phenotype= tall, axial
TtAa X TtAa
TA
Ta
tA
ta
TA
TTAA
Tall, axial
TTAa
Tall, axial
TtAA
Tall, axial
TtAa
Tall, axial
Ta
TTAa
Tall, axial
TTaa
Tall, terminal
TtAa
Tall, axial
Ttaa
Tall, terminal
tA
TtAA
Tall, axial
TtAa
Tall, axial
ttAA
short, axial
ttAa
short, axial
ta
TtAa
Tall , axial
Ttaa
Tall, terminal
ttAa
short, axial
ttaa
short, terminal
TA
TA
TA
TA
ta
TtAa
TtAa
TtAa
TtAa
ta
TtAa
TtAa
TtAa
TtAa
ta
TtAa
TtAa
TtAa
TtAa
ta
TtAa
TtAa
TtAa
TtAa
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