Multiple Choice
For males to havintercourse
A) semen must be produced.
B) sperm must be motile.
C) an erection is required.
D) the prostate cannot be enlarged.
E) the vas deferens need to be filled with sperm.
Correct Answer:

Verified
Correct Answer:
Verified
Q5: Thheart, muscles, bones, anbloodevelop from<br>A)ectoderm.<br>B)mesoderm.<br>C)endoderm.<br>D)the placenta.<br>E)other germ
Q6: Sperformation requires about _days.<br>A)16<br>B)32<br>C)48<br>D)72<br>E)100
Q7: Thfact that a blastocyst has been implanteon
Q8: This STcan bspreaby infecteblood.<br>A)syphilis<br>B)HIV<br>C)chlamydia<br>D)herpes<br>E)warts
Q9: Postnatal growth is most rapiin a human
Q11: Thsecretion of testosteronrequires<br>A)LH.<br>B)GnRH.<br>C)Sertoli cells.<br>D)FSH.<br>E)LH, GnRH, and Sertoli
Q12: Thfemalorgan of intercoursis<br>A)the uterus.<br>B)an ovary.<br>C)the oviduct.<br>D)the vagina.<br>E)the
Q13: Which of thfollowing is NOT truof asexual
Q14: Select thcorrect sequencof animal developmental events.<br>A)fertilization >>>
Q15: Which of thfollowing is correct regarding thrisks