4. Please give answers with detailed explanations. preferentially done by hand o

Question

4. Please give answers with detailed explanations. preferentially done by hand or on computer. Need ASAP and will rate ASAP.
(6 pts) Three mutants are known in robber flies bearded wid types no beard). green nose (wild-type = black 3 nose), and ragged wing (wild-type- normal wing) A bearded, green-nosed, normal-winged male fly was mated with a bearded, black-nosed, normal-winged female fly. The results of this cross are shown in the table below females 500 500 males 200 bearded, normal wing, green nose bearded, normal wing, black nose bearded, ragged wing, green nose bearded, ragged wing, black nose no beard,ragged wing, green nose no beard, ragged wing,black nose no beard, normal wing, green nose no beard, normal wing, black nose Total 200 50 50 200 200 50 50 1000 1000 A. Using proper genetic notation (as developed for Drosophila), what are the genotypes of the parents of this cross? Include any relevant map distances Genotype of the male parent Genotype of a female parent

Explanation / Answer

the allele present are ;

C - curved hair ,dominant

C+ -recessive ,straight hair

H -spiraled hair - dominant

h -recessive of spiraled

a/a+ -lack of hair { seen at third locus }

1. phenotype of the female mosquito ;

the phenotype of the female will be curved hair which is a dominant allele ,located at the first locus of the gene .

2. Genotype of the male parent ;

c+/c+ ; h/h ; a/a+ ,

c+ represent the straight hair which is a recessive allele ,a no hair , h ,recessive spiraled hair

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