n. separates the objective and the eyepiece and assures continuous alignment of the optics
The main function of xylem within a plant is to transport water and minerals from the roots up to the actual plant itself.
The main function of the ambulacral system in echinoderms is to facilitate movement, respiration, and feeding. It consists of a series of fluid-filled tube feet that help echinoderms to crawl, capture food, and exchange gases with the surrounding environment.
The esophagus functions as a tube that connects the throat (pharynx) to the stomach. Its main function is to transport food and liquids from the mouth to the stomach through rhythmic contractions called peristalsis.
The esophagus is a muscular tube that only transports food and liquids from the mouth to the stomach through a series of contractions called peristalsis. Its main function is to propel food bolus to the stomach for further digestion and absorption.
Like the function of a beaker; to hold chemicalsA test tube is another useful science equipment used in experiments. A test tube is used:-1. to carry solids or liquids in small quantity.2. to do experiments, such as knowing the nature of the substance poured in it( acidic, basic or neutral) .basically, test tube's function is to carry substances in science labs.
The main function of xylem within a plant is to transport water and minerals from the roots up to the actual plant itself.
The shock cord keeps the nose cone attached to the main tube.
The long tube
it is use to hold the test tube
The trachea, also known as the windpipe, is a tube that carries air to and from the lungs. Its main function is to provide a pathway for air to enter and exit the lungs during breathing.
The main function of the ambulacral system in echinoderms is to facilitate movement, respiration, and feeding. It consists of a series of fluid-filled tube feet that help echinoderms to crawl, capture food, and exchange gases with the surrounding environment.
Its function is to keep the eyepiece in place
The Eustachian tube is also known as the auditory tube. Its main function is to maintain equal pressure on both sides of the tympanic membrane.
used to place the test tube . :D hahaha
Tube feet are structures that operate like a suction cup.
In plant anatomy, sieve tube elements, are a specialized type of elongated cell in the phloem tissue of flowering plants. The ends of these cells connect with other sieve tube members, making up the sieve tube, whose main function is transport of carbohydrates in the plant.
to hold the eyepiece