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提问人：网友lzg828
发布时间：2022-01-06
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拟等位基因（pseudo allele）
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更多“拟等位基因（pseudo allele）”相关的问题
第7题
A new kind of tulip is produced that develops only purple or pink flowers. Assume that flo
wer color is controlled by a single-gene locus and that the purple allele (C) is dominant to the pink allele (c). A random sample of 1000 tulips from a large cultivated field yields 847 purple flowers and 153 pink flowers. What is the frequency of the purple and pink alleles in this field population？
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A、purple allele frequency = 0.847, pink allele frequency = 0.153
B、purple allele frequency = 0.153, pink allele frequency = 0.847
C、purple allele frequency = 0.82, pink allele frequency = 0.18
D、purple allele frequency = 0.61, pink allele frequency = 0.39
E、purple allele frequency = 0.39, pink allele frequency = 0.61
第8题
In overdominance, the HIGHEST fitness is found in which genotype？
A、homozygote for the dominant allele
B、homozygote for the recessive allele
C、heterozygote
D、mutant
E、inbred recessive
第10题
Allele frequencies do not change at random from generation to generation in a finite population.
