the proboscis. its actually its tongue...yes its hollow
the name of the mouth part of a butterfly is called the feeding tube
The pharynx
The hollow tube through which light passes in a microscope is called the body tube or optical tube. It houses the lenses that magnify the specimen and direct light to the eyepiece for viewing.
The hollow tube of a microscope through which light passes is called the body tube. The body tube contains lenses that magnify and focus the light coming from the objective lens to the eyepiece for viewing.
The empty space inside a tube is called the lumen. It is the hollow part through which fluid or air can flow.
fredrick-miller tube
fredrick-miller tube
The tube that goes through the stomach for feeding is called a gastrostomy tube, commonly referred to as a G-tube. It is placed through the abdominal wall directly into the stomach to provide nutrition to individuals who are unable to eat by mouth. This tube is often used for long-term feeding needs in patients with various medical conditions.
catheter
The tube from the bladder to the body's opening is called a urethra. The tubes from the kidneys to the bladder are called ureters.
Nutrients, either a special liquid formula or pureed food, are delivered to a patient through a tube directly into the gastrointestinal tract, usually into the stomach or small intestine.
Yes, insects simply stab through sharp hollow tube. Stabbing sharp hollow tube's just a law of nature