In the context of an average ejaculation, which of the following statements is true about sperm?
A) The average count of sperm in the ejaculate is 2.5 billion.
B) Sperm in the ejaculate find the ovum by following the current of the fluid coming from the cervix.
C) Only 1 in 1,000 sperm in the ejaculate will ever approach an ovum.
D) Most of the sperm in the ejaculate move about in a random pattern in the vagina.
Question 2
The structures that make reproduction possible are referred to as:
A) personal fables.
B) primary sex characteristics.
C) secondary sex characteristics.
D) epiphyseal closures.