Sex determination in Drosophila is explained by Genic Balance Theory
In Drosophila melanogaster, AAXXY individuals are fertile females. AAX0 individuals are sterile males. Therefore Y chromosome has no role in male sex determination. It is essential for fertility of male. The sex of the individual is dependent on X/A ratio. (x=number of x chromoxomes. A=number of sets of autosomes
Sex determination in Drosophila is explained by Genic Balance Theory
In Drosophila melanogaster, AAXXY individuals are fertile females. AAX0 individuals are sterile males. Therefore Y chromosome has no role in male sex determination. It is essential for fertility of male. The sex of the individual is dependent on X/A ratio. (x=number of x chromoxomes. A=number of sets of autosomes
Sex determination in Drosophila is explained by Genic Balance Theory
In Drosophila melanogaster, AAXXY individuals are fertile females. AAX0 individuals are sterile males. Therefore Y chromosome has no role in male sex determination. It is essential for fertility of male. The sex of the individual is dependent on X/A ratio. (x=number of x chromoxomes. A=number of sets of autosomes
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