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Trocanian Sea Lions, on the planet Peskus, have whisker length determined by two unlinked loci, labeled...

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
Locus 01 Genotype Locus 02 Genotype Whisker Length
A A b b 3
A a B B 4
A a B b 2
A a b b 1
a a B B 3
a a B b 1
a a b b 0

  • A. None of the answers is correct.

  • B. 3.

  • C. 2.

  • D. 5.

  • E. 4.

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Answer #1

• E) 4. [ This is a case of additive effect of multiple dominant genes in two different loci. Recessive. genes Carl b) carry

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