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Home Q & A Board Biology-Related Homework Help Genetics and Developmental Biology
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arealhero arealhero
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9 years ago
Sex determination in humans and Drosophila is similar because
a. females are hemizygous.
b. males have one X chromosome and females have two X chromosomes.
c. all males from both species always have one Y chromosome.
d. secondary sex characteristics are determined by genes on the X chromsome.
e. the ratio of X chromosomes to sets of autosomes determines maleness or femaleness.
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milestone23milestone23
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9 years ago
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arealhero Author
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#2
9 years ago
This is perfect, thank you for the answer.
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#3
9 years ago
Great!
Retired master
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