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Annuli is a ring shaped bony part of the fish which is used to determine the age.
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∙ 11y ago
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What is the latin word for ring?
Anulus
What are annuli?
Annuli are a type of ring structure. In things like ringed lizards and worm lizards they are used like the rings of a telescope to move the body forward or backwards, however I am fairly certain these ring like sections occur in other types of animals as well.
What has the author Valdimar Kristjan Jonsson written?
Valdimar Kristjan Jonsson has written: 'Experimental studies of turbulent flow phenomena in eccentric annuli'
Which shapes are polygons and which are not?
A polygon is a two-dimensional shape enclosed by lines only, not curves. So triangles, squares, rectangles, and octagons are examples of polygons. Circles, ellipses, and annuli are some shapes that are not polygons.
What has the author K Hurley written?
K. Hurley has written: 'Analysis of data from the transient gamma-ray spectrometer experiment on the GGS/WIND spacecraft' -- subject(s): Gamma ray bursts, Gamma ray spectrometers, Ulysses mission, Annuli, Energy spectra
What shape has only 2 sides?
There are no polygons (shapes with only straight-line sides) with fewer than three sides, but if you allow shapes with curved sides there are many possibilities. Examples include semicircles, annuli (donut shaped), and crescents.From Caromal, and Izzyk9God just say a CONE!!!
What is the similarity between pie chart and donught chart?
A donut chart is simply a double pie chart with the inner and outer annuli repreenting breakdowns of two related totals. The totals may be related in being the same variable for two entities or the same variable at two different times.
How does an epicyclic gearbox work?
The gear train consists of an alular gear ring on shaft, connected to the other by "sun" and "planet" gears within the annulus. Gear changing is achieved by having one set per ratio, controlled by brakes on the annuli to bring the desired set into use. The term 'epicyclic' refers to the geometry of the gear-box.
What are some six letter words with 1st letter A and 5th letter L and 6th letter I?
According to SOWPODS (the combination of Scrabble dictionaries used around the world) there are 5 words with the pattern A---LI. That is, six letter words with 1st letter A and 5th letter L and 6th letter I. In alphabetical order, they are: alkali annuli argali arguli arilli
What kind of tissue is bicuspid aortic valve?
They are composed of 2 or 3 leaflets, each with a fibrous core that is continuous with the annuli fibrosi (fibrous rings of the heart that surround the openings of the heart and serve as attachment sites for cardiac muscle as well as the bicuspid and tricuspid valves)of the cardiac skeleton. They are covered on both sides by fibrocartilage and a thin epithelium. Cordae Tendineae connect each leaflet of the atrioventricular valves (mitral + tricuspid) to the muscular projections (papillae) from the wall of the ventricle and prevent them from prolapsing into the atrial chamber during ventricular contraction.
Describe the body of a roundworm?
It is actually REAL LIFE worms IN your body! It sounds creepy, huh? Sometimes in foods, people didn't wash off all of the worm eggs and if you eat it, you will have worms in your body. It eats everything that you eat so you will be skinny but the part with worms would stick up a bit. You will need to buy medicine so worms eat it and die.
What are the main features of annelid?
A single feature does NOT distinguish Annelids from other invertebrate phyla.They have a distinctive combination of features:Their bodies are long, with segments that are divided externally by shallow ring-like constrictions called annuli and internally by septa ("partitions") at the same points, although in some species the septa are incomplete and in a few cases missing.Most of the segments contain the same sets of organs, although sharing a common gut, circulatory system and nervous system makes them inter-dependent.Their bodies are covered by a cuticle (outer covering) that does not contain cells but is secreted by cells in the skin underneath, is made of tough but flexible collagen and does not molt - on the other hand arthropods cuticles are made of the more rigid α-chitin, and molt until the arthropods reach their full size.Most annelids have closed circulatory systems, where the blood makes its entire circuit via blood vessels.
