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Youngbailey97 Youngbailey97
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6 years ago
What determines whether a mammal develops male or female external genitals?
 
  a. the amount of testosterone during prenatal development
 b. the amount of estrogens during prenatal development
 c. the difference (subtraction) between testosterone and estrogen levels in prenatal development
  d. the ratio (division) between testosterone and estrogen levels in prenatal development
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Youngbailey97 Author
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6 years ago
Helped a lot
Jodias
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Yesterday
Smart ... Thanks!
Lourd Jenkins
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2 hours ago
I appreciate what you did here, answered it right Smiling Face with Open Mouth
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