Question 1
A biological classification of "male" or "female" based on sex chromosomes, reproductive organs, and anatomical features is called __________.
◦ chromosomal assignment
◦ gender
◦ sex
◦ gender confirmation
Question 2
A gay male (Jorge), lesbian female (Sandra), and heterosexual male (Thomas) discussed sexual orientation. Jorge argued that genetics was the cause of sexual orientation, while Sandra argued that environment was the cause of sexual orientation. Thomas argued that brain structures and hormones cause sexual orientation. Which of these friends is correct in her or his conclusions regarding the origins of sexual orientation?
◦ Jorge
◦ Sandra
◦ Thomas
◦ None of them; we currently don't know what causes sexual orientation.
Sika Deer Female
Young male Pacific Walruses on Cape Pierce in Alaska. Note the variation in the curvature and orient
The male reproductive system.
Female Kiwi
Sexual Scripts