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What is the name of the structure of structures that sperm travel through to get from the epididymus to the ejaculatory duct?
Wiki User
∙ 10y ago
From the epididymus, sperm travels into the vas deferens, two 18-inch tubes composed of smooth muscle and mucosa lined with cilia. (These are the structures that are cut and tied off during a vasectomy, preventing the sperm from moving any further.) The action of the smooth muscle and cilia move the sperm up around the bladder into two ejaculatory ducts, where they will mix with fluid from a seminal vesicle
Jadon Zulauf
Wiki User
∙ 10y agoFrom the epididymus, sperm travels into the vas deferens, two 18-inch tubes composed of smooth muscle and mucosa lined with cilia. (These are the structures that are cut and tied off during a vasectomy, preventing the sperm from moving any further.) The action of the smooth muscle and cilia move the sperm up around the bladder into two ejaculatory ducts, where they will mix with fluid from a seminal vesicle
Wiki User
∙ 10y agoAlso called Vas Deferens, or ductus deferens. Consist of, from the inside and out, epithelium lined with sterocilia, lamina propria, smooth muscle layer, and adventitia.
Wiki User
∙ 12y agoEjaculatory Duct
Wiki User
∙ 10y agowould it be the testes
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What is vestigal structure?
Vestigial structures are anatomical structures of organisms in a species which are considered to have lost much or all of their original function through evolution.
What is the muscular passageway conveying sperm to the ejaculatory duct in the spermatic cord?
Spermatic cord structures enter the pelvic cavity through passageways in the anterior abdominal wall known called inguinal canals.
What does a vestigial structure mean?
Vestigiality describes homologous characters of organisms which have lost all or most of their original function in a species through evolution. These may take various forms such as anatomical structures, behaviors and biochemical pathways
Water enters a plant through which structures?
roots/root hairs.
What are 2 types of structural evidence?
Evidence that tells that, through the structures of two organisms, can be compared that we have a common ancestor and have evolved from them.
What is the Connecting of the epididymus and the vas deferens?
The tail of the epididymus connects to the vas deferens through the epididymil duct.
What is vestigal structure?
Vestigial structures are anatomical structures of organisms in a species which are considered to have lost much or all of their original function through evolution.
What is a vestigal structure?
Vestigial structures are anatomical structures of organisms in a species which are considered to have lost much or all of their original function through evolution.
What are microscopic structures?
Microscopic structures are structures that can only be observed through the lens of a microscope. Some microscopic structures you might be familiar with are the structure of a cell or the structure of various types of human tissue.
Which is sronger shell structure or solid structure?
Solid Structure because a Solid Structure is Solid all the way through and Shell structures are a little bit easier to destory. JAB<3
What science is involve in structure?
Structure of what? I'm assuming you're thinking of chemistry, which deals with the structures and chemical composition of substances and the changes they go through...
What is the muscular passageway conveying sperm to the ejaculatory duct in the spermatic cord?
Spermatic cord structures enter the pelvic cavity through passageways in the anterior abdominal wall known called inguinal canals.
What are the tubes in which the sperm have to travel through on the way out of the body?
The sperm are formed in tubes called seminiferous tubules. They then travel into the epididymus (another tubule network), up through the ductus/vas deferens (another tube) up the front of the pelvis then over the top of the bladder nad back down posterior to it. Here they enter the ejaculatory duct (another tube) which empties into the urethra (another tube). Take you pick.
What is ejaculatory duct?
Each ejaculatory duct is formed by the union of the vas deferens with the duct of the seminal vesicle. They pass through the prostate, and empty into the urethra at the Colliculus seminalis. During ejaculation, semen passes through the ducts and exits the body via the penis.
Which male reproductive structures are responsible for the transport and delivery of sperm?
Vas deferens, urethra, and penis. The vas deferens transports sperm from the epididymis to the ejaculatory duct, which empties into the urethra; the urethra carries sperm through the penis to the outside of the body and into the female reproductive tract. -masteringbiology.com
How is a structure initialized?
In C, structures are uninitialized by default. To initialize a structure you will typically zero the memory allocated to the structure and then set specific members to specific values. If all members are non-zero, you can simply set those members rather than zero the memory first. In C++, structures are initialized via inline initializes and/or through the class constructor.
Spores help fungi move?
No, spores are reproductive structures. Fungi don't move in the sense that animals do - they can expand throughout an area through growth and elongation of their root structure.
