MICROANATOMY

URINARY SYSTEM AND MALE FEMALE REPRODUCTIVE SYSTEMS

MALE REPRODUCTIVE SYSTEM

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
When a male is sexually aroused, the spongy tissue of the penis becomes engorged, or filled with ____
A
semen
B
blood
C
urine
D
water
Explanation: 

Detailed explanation-1: -During sexual excitement, extra blood flows into the tissue. The extra blood makes the tissue swell. The penis then becomes hard (erect). This makes it firm enough to have sex.

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