Biology, 04.04.2020 05:05 starsinopoli13
Drosophila females heterozygous for each of three recessive autosomal mutations with independent phenotypic effects (thread antennae [th], hairy body [h], and scarlet eyes [st]) were testcrossed to males showing all three mutant phenotypes. The 1000 progeny of this testcross were:
hairy, thread 400
scarlet 398
wild type 57
hairy, thread, scarlet 53
thread, scarlet 45
hairy 44
thread 2
hairy, scarlet 1
(A)What is the genotype of the female Drosophila? Show the arrangement of alleles on the relevant chromosomes.
(B)Indicate the distance between each of the three genes. Show the calculations.
Answers: 3
Biology, 22.06.2019 04:50, kaylallangari2145
How are proteins and nucleic acids related? they both provide energy. they both carry genetic information. the structure of proteins is determined by nucleic acids. the subunits of nucleic acids are also the subunits of proteins.
Answers: 3
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