In a population of 1000 flowering plants there are two possible alleles for flower color, one dominant and one recessive. 400 plants are homozygous dominant, 200 plants are heterozygous, and 400 plants are homozygous recessive. What is q in this population, if q represents the frequency of the recessive allele?单项选择题

登录即可查看完整答案

我们收录了全球超50000道真实原题与详细解析,现在登录,立即获得答案。

类似问题

43. The relative proportion of each allele within a population is called _____________ frequency

Question at position 32 In a population of 100 squirrels, 16 are red (rr), 36 are gray (RR), and 48 are brown (Rr). The relative frequency of the r allele isimpossible to determine from these data0.160.400.64Clear my selection

Researchers are studying a population of frogs in which a single codominant gene controls spot color. The B allele produces black spots. The R allele produces red spots. In a population of 100 frogs, the researchers observe the following phenotypes Population Phenotypic Data Phenotype Number of Individuals Black spots 40 Black and Red spots 40 Red spots 20 What represents the gene pool for this population? [ Select ] The 40 individuals with black spots The 100 frogs ina the population The frequency of the B allele The 200 total alleles for the gene What is the frequency of the B allele in this population? [ Select ] 0.70 0.50 0.60 0.40

In a population of flowering plants, there are two alleles for flower color. One is dominant and is represented A, one is recessive and is represented a.  The allele frequency of A is 0.7. What is the allele frequency of a?

更多留学生实用工具

加入我们，立即解锁 海量真题 与 独家解析，让复习快人一步！