Question

word bank
gland
testis
sperm duct
penis
urethra
scrotum
male reproductive system

Explanation:

1. Identify each structure using knowledge of male reproductive anatomy and the provided word bank:

• The external sac holding the testes is the scrotum.
• The long tube carrying sperm from the testis is the sperm duct.
• The coiled structure inside the scrotum that produces sperm is the testis.
• The tube that carries both urine and semen through the penis is the urethra.
• The external male reproductive organ is the penis.
• The accessory structure near the sperm duct/urethra is the gland.

Answer:

• Top left box (pointing to the sac holding internal structures): scrotum
• Middle left box (pointing to the long tube): sperm duct
• Bottom left box (pointing to the coiled structure in the scrotum): testis
• Top right box (pointing to the tube through the penis): urethra
• Middle right box (pointing to the external organ): penis
• Bottom right box (pointing to the structure near the duct): gland