What are the two missing genotypes in the Table above ?  What is the map distances between the bd and ps loci ?  Assuming the map distances are additive, what is the interference ?

Human Anatomy & Physiology (11th Edition)
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ISBN:9780134580999
Author:Elaine N. Marieb, Katja N. Hoehn
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Chapter1: The Human Body: An Orientation
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What are the two missing genotypes in the Table above ?

 What is the map distances between the bd and ps loci ?

 Assuming the map distances are additive, what is the interference ?

 

this is a practice question please help

VERSION B: Vancouver Island marmots are endangered rat-like varmints and they are normally brown (ps"), shy (bd"), with keen eye sight (sh"), and still typically sneak up
and bite tourists on the fleshy part of their legs. Mutants at the coat colour, dominance behaviour and eyesight loci have been discovered. Data from (the same) three-point
testcross are shown below.
Phenotype
Genotype
# Scored
Normal
???
10
ps, bd*, sh+
ps+, bd, sh+
ps *, bd*, sh
ps, bd, sh+
ps, bd*, sh
ps*, bd, sh
???
301
Purple-spotted
Bold
26
48
Short-sighted
Purple-spotted, bold
Purple-spotted, short-sighted
Bold, short-sighted
Purple-spotted, bold, short-sighted
43
32
253
1
TOTAL
714
Transcribed Image Text:VERSION B: Vancouver Island marmots are endangered rat-like varmints and they are normally brown (ps"), shy (bd"), with keen eye sight (sh"), and still typically sneak up and bite tourists on the fleshy part of their legs. Mutants at the coat colour, dominance behaviour and eyesight loci have been discovered. Data from (the same) three-point testcross are shown below. Phenotype Genotype # Scored Normal ??? 10 ps, bd*, sh+ ps+, bd, sh+ ps *, bd*, sh ps, bd, sh+ ps, bd*, sh ps*, bd, sh ??? 301 Purple-spotted Bold 26 48 Short-sighted Purple-spotted, bold Purple-spotted, short-sighted Bold, short-sighted Purple-spotted, bold, short-sighted 43 32 253 1 TOTAL 714
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