0
Best Answer
lumen - the central opening within a tube or hollow organ.
Wiki User
∙ 13y agoThis answer is:
Add your answer:
Earn +20 ptsQ: What is the central opening within a tube or vessel?
Write your answer...
Submit
Still have questions?
Related questions
What is the name of the steel tube placed within a blood vessel?
Stent
What is the stern tube of a ship?
It is a tunnel-like opening at the vessel's stern, through which the propeller or tail shaft passes, in order to connect the propeller to the engine.
What is the definition of vessel?
A vessel is a ship or boat, or a tube in a body that carries fluids.
How is a roundworm's digestive tract like a tube-within-a-tube?
well it has a tube, and that tube is within a tube. therefore, the tube is somehow within the tube. that explains it
Which tube is wider xylem vessel or phloem vessel?
Phloem as it transports sugars two ways
When was Hounslow Central tube station created?
Hounslow Central tube station was created in 1886.
When was Hendon Central tube station created?
Hendon Central tube station was created in 1923.
When was Finchley Central tube station created?
Finchley Central tube station was created in 1867.
What is a surgical tube which prevents a blood vessel closing?
stent
Is a blood vessel a tube that carries blood?
ya it is a vain
What is a surgical tube which prevents a vessel closing?
Stent Shunt
What blood vessel that carries food away from the heart?
rardiovascular tube
Copyright ©2024 Infospace Holdings LLC, A System1 Company. All Rights Reserved. The material on this site can not be reproduced, distributed, transmitted, cached or otherwise used, except with prior written permission of Answers.