The penis consists of three parallel erectile tissues. which of the following occurs as a pair of cylindrical, erectile tissue?

The penis consists of three parallel erectile tissues. which of the following occurs as a pair of cylindrical, erectile tissue?

The penis consists of three parallel erectile tissues. which of the following occurs as a pair of cylindrical, erectile tissue? 



a. corpus cavernosum
b. corpus spongiosum
c. spongy urethra

Answer: A: corpus cavernosum