Create an account
Number of weeks after conception that the gonads develop into testes in males and into ovaries in females
Fallopian tubes have no homologous structure in the male because of the degeneration of these ducts
Ritual genital cutting involves making an incision on bottom length of the penis to bottom of urethra
Perspective that focuses on psychological mechanisms that have been shaped by natural selection
Genetic male has an extra X chromosome, testes are abnormal and no sperm is produced
Please allow access to your computer’s microphone to use Voice Recording.
Having trouble? Click here for help.
We can’t access your microphone!
Click the icon above to update your browser permissions and try again
Reload the page to try again!Reload
Press Cmd-0 to reset your zoom
Press Ctrl-0 to reset your zoom
It looks like your browser might be zoomed in or out. Your browser needs to be zoomed to a normal size to record audio.
Please upgrade Flash or install Chrome
to use Voice Recording.
For more help, see our troubleshooting page.
Your microphone is muted
For help fixing this issue, see this FAQ.
Star this term
You can study starred terms together