biology

Interdental plate

Interdental plate is a biology topic covered in the lgStudy science library. This page brings together a partial reference excerpt, illustrations, worked examples, real-world applications and a short study plan, so you can understand Interdental plate rather than just read about it. In short: The interdental plate refers to the bone-filled mesial-distal region between the teeth. The word "interdental" is a combination of "inter" + "dental" (meaning "between the teeth") which originated in approximately 1870.

Key takeaways

Interdental plate belongs to biology; place it in that map before memorising details.
Learn the definition first, then one example that makes the definition concrete.
Connect Interdental plate to a quantity you can measure, compute or draw — that is where exam questions come from.
Reproduce the core statement of Interdental plate from memory before moving on to harder problems.

Reference excerpt

The interdental plate refers to the bone-filled mesial-distal region between the teeth. The word "interdental" is a combination of "inter" + "dental" (meaning "between the teeth") which originated in approximately 1870. In paleobiology, the presence or absence of the interdental plate can determine the place of an animal in the evolutionary scale, and paleontologists use the interdental plate when trying to classify a new specimen. Thecodont reptiles and theropod dinosaur fossils have an interdental plate, whereas acrodont reptiles such as Sphenodontia do not. Its presence in Archaeopteryx, an extinct avialan, resulted in the proposal of the dinosaur-bird connection. The term can also be used to refer to a manufactured object designed to be placed or worn between the teeth. An example would be a dental prosthetic designed to prevent contact between the teeth while the wearer is sleeping. A 2004 patent relates to an apparatus designed to measure the pressure exerted by the tongue as a means of diagnosing ailments related to swallowing.

See also Interdental consonant Interdental lisp Interdental woodstick Unvoiced interdental fricative Voiced interdental fricative Voiceless interdental fricative

References

Worked examples

Example 1 — a first encounter with Interdental plate

Start with the simplest possible case. Write down what Interdental plate claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In biology, the smallest case is usually a single object, a single equation or a single measurement. Check that every symbol or term in your sentence has a meaning in that case.

Example 2 — changing one variable

Take the situation from Example 1 and change exactly one quantity: double it, halve it, or set it to zero. Predict what should happen to Interdental plate before you calculate. Comparing your prediction with the result is the fastest way to find out whether you understand the idea or only the words.

Example 3 — an exam-style question

Typical questions about Interdental plate ask you to (a) state it precisely, (b) apply it to given data, and (c) explain a limitation. Practise writing all three answers in under five minutes; the third part is what separates a full-mark answer from an average one.

Applications of Interdental plate

In research: Interdental plate appears in biology research whenever the underlying quantities have to be modelled precisely. Papers usually cite it as a starting assumption and then explore where it breaks down.
In technology and industry: Engineering practice reuses Interdental plate in design rules, simulations and safety margins. Knowing the idea lets you read a specification sheet and understand why the numbers look the way they do.
In the classroom: Interdental plate is common in secondary-school and first-year university syllabi. It links to neighbouring topics Dental anatomy, Dinosaur anatomy, Human anatomy, so understanding it makes those chapters shorter.
In everyday life: Look for Interdental plate outside the textbook — in sport, cooking, traffic, electronics or the sky above you. An example you found yourself is remembered far longer than one you were given.

Ask Teacher Smith questions about this articleOpens your AI tutor with a question about “Interdental plate” →

Affiliate

Preply — study more efficiently by working with a personal tutor. 50% off.

How to study Interdental plate in 20 minutes

Read the reference excerpt below once, without taking notes.
Close the page and write down what Interdental plate means in your own words.
Compare your version with the excerpt and mark what you missed.
Work through the three examples above with pen and paper.
Explain Interdental plate out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Interdental plate in simple terms?

Why does Interdental plate matter?

Because it connects several biology ideas at once: it gives you a definition you can apply, a quantity you can calculate, and a way to check whether a result is plausible.

How should I study Interdental plate?

Read the excerpt, restate it from memory, then work through the examples and applications listed on this page. The five-step study plan above takes about twenty minutes.

What does this page cover?

It gives you a compact reference excerpt plus original lgStudy explanations, examples, applications and study material on Interdental plate.