Biology Question:
Download Questions PDF

How are human voices created?


Human voice is created with the help of muscles in the neck and the vocal cords. The tighter the vocal cords the higher the pitch of voice. This is partly also contributed to by testosterone in males that may explain why the voice of males is lower to women.

Download Biology Interview Questions And Answers PDF

Previous QuestionNext Question
What is the difference between living and non-living things?What does genetics have to do with biology?