Penis

Q. The external genitalia present in human male reproductive system is called .

1. vas deferens
2. penis
3. testes
4. urethra

Q.

Choose the correct option with respect to the assertion and reason given.

Assertion [A]: Penis is the erectile organ in male reproductive system.

Reason [R]: Penis has corpora cavernosa and corpus spongiosum which are highly vascular.

1. [A] is true and [R] is false.

2. Both [A] and [R] are false

3. Both [A] and [R] are true and [R] is the correct explanation of [A].

4. Both [A] and [R] are true and [R] is not the correct explanation of [A].