Biology, 05.12.2019 03:31, Lonzo2

Drosophila may be monosomic for chromosome 4, yet remain fertile. a recessive mutant for bent bristles is identified on chromosome 4. determine the genotypes of the f1 and f2 progeny for the following crosses.
the following cross is conducted of true-breeding adult flies: monosomic bent bristles x diploid normal bristles. select the two f1 genotypes that will be produced from this cross
a. -/b+
b. -/b
c. b/b
d. b/b+
e. b+/b+

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Drosophila may be monosomic for chromosome 4, yet remain fertile. a recessive mutant for bent bristl...