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GENETICS PLEASE HELP. WILL GIVE A THUMBS UP IF GIVEN A GOOD EXPLANATION Can some

ID: 264533 • Letter: G

Question

GENETICS PLEASE HELP. WILL GIVE A THUMBS UP IF GIVEN A GOOD EXPLANATION

Can someone walk me through how the numbers were obtained.

I am lost from "Frequency of reciprocal pair" and "Numbers". Please explain, thank you.

I do not know where "RF in region 1 = SCO1 - DCO" came from

ophila, three autosomal genes have the follow- 25. In Dros ing map: 20 m.u. 10 m.u. a. Provide the data, in terms of the expected number of flies in the following phenotypic classes, when at b ctIa b c females are crossed to a b c/a bc males. Assume 1000 flies were counted and that there is no interference in this region. a. Dia b. Ma c. Is th swe 28. a. In I the phe tanc dom ratio zygo Dros ing s cross were reversed, such that a bt ctl d to abclabc females, how b. If the cross were reversed, such that a+ b a b c males are crosse many flies would you classes?e ould you expect in the same phenotypie

Explanation / Answer

GENETICS PLEASE HELP. WILL GIVE A THUMBS UP IF GIVEN A GOOD EXPLANATION Can some