Trocanian Sea Lions, on the planet Peskus, have whisker length determined by two
ID: 324662 • Letter: T
Question
Trocanian Sea Lions, on the planet Peskus, have whisker length determined by two unlinked loci, labeled A and B. A partial set of two-locus genotypes and their corresponding whisker lengths is presented in the table below. What is the whisker length of a Sea Lion with the two-locus genotype AABb?
Trocanian Sea Lion Whisker Length As Computed By Two-Locus Genotype
A. 5.
B. 3.
C. 1.
D. 2.
E. 4.
Locus 01 Genotype Locus 02 Genotype Whisker Length A A b b 2 A a B B 4 A a B b 2 A a b b 1 a a B B 2 a a B b 1 A A B B 5Explanation / Answer
Answer: B). 3
AA genotype gives 2
Bb genotype gives 1
So, the genotype AABb gives 3
AABb= 2+1=3
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