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28 Sep 2019
Part A
Consider a population of wildflowers in which the frequency of the red allele CRis p = 0.7.
What is the frequency of the white allele (CW) in this population?
0 0.3 0.49 0.7
Part B
This Punnett square shows allele combinations for all possible genetic crosses in the wildflower population described in Part A.
CR p = 0.7
CW q = 0.3
CR p = 0.7
CRCR ?
CRCW ?
CW q = 0.3
CRCW ?
CWCW ?
What are the expected genotype frequencies in the offspring generation?
What are the expected genotype frequencies in the offspring generation?
0.49 CRCR(red flowers), 0.42 CRCW(pink flowers), 0.09 CWCW(white flowers) 0.49 CRCR(red flowers), 0.21 CRCW(pink flowers), 0.30 CWCW(white flowers) 0.09 CRCR(red flowers), 0.21 CRCW(pink flowers), 0.42 CWCW(white flowers) 0.09 CRCR(red flowers), 0.42 CRCW(pink flowers), 0.09 CWCW(white flowers)
Part A
Consider a population of wildflowers in which the frequency of the red allele CRis p = 0.7.
What is the frequency of the white allele (CW) in this population?
0 |
0.3 |
0.49 |
0.7 |
Part B
This Punnett square shows allele combinations for all possible genetic crosses in the wildflower population described in Part A.
CR p = 0.7 | CW q = 0.3 | |
CR p = 0.7 | CRCR ? | CRCW ? |
CW q = 0.3 | CRCW ? | CWCW ? |
What are the expected genotype frequencies in the offspring generation?
What are the expected genotype frequencies in the offspring generation?
0.49 CRCR(red flowers), 0.42 CRCW(pink flowers), 0.09 CWCW(white flowers) |
0.49 CRCR(red flowers), 0.21 CRCW(pink flowers), 0.30 CWCW(white flowers) |
0.09 CRCR(red flowers), 0.21 CRCW(pink flowers), 0.42 CWCW(white flowers) |
0.09 CRCR(red flowers), 0.42 CRCW(pink flowers), 0.09 CWCW(white flowers) |
Reid WolffLv2
28 Sep 2019