Which of the following is NOT a possible cause of male infertility that is listed in your text?
A. obesity
B. nutrition
C. tobacco use
D. all of the above are noted by your text as possible causes of male infertility
Question 2
Researchers have shown that there are gendered differences in how men and women signal interest in one another. Which of the following best represents the differences found?
A. Men are more likely to hang out near women who they are attracted to, and women are more likely to dress provocatively around men they find attractive.
B. Men are likely to engage in direct conversation, and women are more likely to use indirect tactics like accidentally being near men that interest them.
C. Both A and B
D. Neither A nor B
Large male reindeer
Two lionesses and a mature male of a pride, northern Serengeti
Calopteryx virgo male
The male reproductive system.
Male and female Lions (Panthera leo)