Correct: The seminiferous tubules and sperm-producing cells make up about 90% of the testicular volume. The Sertoli cells which help support sperm production and the Leydig cells which produce >90% of the body's testosterone make up <5% of testicular volume and the remainder consists of blood vessels and connective tissue.
Answered 5/10/2015
3.5k views
A doctor has provided 1 answer
A doctor has provided 1 answer
3 doctors weighed in across 2 answers
A doctor has provided 1 answer
90,000 U.S. doctors in 147 specialties are here to answer your questions or offer you advice, prescriptions, and more.
Ask your question