Q. Read the following statement and answer the question. “The urethra originates from a structure (called ‘X’) and extends through the male external genitalia (called ‘Y’ which helps in introducing semen into the vagina) to its external opening called urethral meatus.” Identify X and Y.

 1149  149 Human Reproduction Report Error

Solution:

The urethra originates from a structure [called urinary bladder (X)] and extends through the male external genitalia [called penis (Y) which helps in introducing semen into the vagina] to its external opening called urethral meatus.