vas deferens
sperm duct
vas deferens
The esophagus
trachea is the tough muscular tube It is also the wind pipe...
Sperm See, sperm is what is created and runs through. Simple really.
planarian
send muscular waves of food called peristalsis toward the stomach
The VAS tube (sperm Tube, The vas deferens is one of two small muscular tubes that connects to the urethra and out the penis. Also referred to as the vas (plural vasa), each tube is approximately 14 inches long by 0.1 inch wide.
in humans, the egg is fertilized in the fallopian tube. the egg is released from the ovary and waits there in hopes of being fertilized. this is called ovulation. the sperm travels through the cervix, through the uterus, and into the fallopian tube where it looks for the egg.chickens have an organ called infundibulum where the sperm will be. then they lay the fertilized egg.Uterine (Fallopian) Tube
Yes, the sperm is stored in the tube of the urethra.
esophagus
A starfish has tubular feet, which are tube-like. A snail moves on a muscular foot lubricated with slime.