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Diastema is associated with
A. Presence of certain teeth
B. Absence of certain teeth
C. Absence of tongue
D. Presence of tongue

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Answer
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Hint: As indicated by the consumption routine, animals are provided with teeth for the diet. The size and state of teeth may have covered omnivores, herbivores and carnivores. Taking a gander in the jaw of these animals, however, will give us a clever idea of the kind of food that depends on them.

Complete answer:
All creatures have teeth adapted to their diet. Since they are herbivores, their teeth and solid molars are non-existent, or a little canine (made for granulating leaves). Carnivorous foodstuffs are meat eaters; therefore, their canine teeth are highly characterised to be struck by meat. In herbivores, Diastema is a hole, isolating gnawing teeth from the pounding teeth. It creates a room to hold the food for the granulation activity of the teeth. In carnivores, this space is filled with huge canine teeth.
A diastema is a space of additional rooms between at least two teeth. The two front teeth of the upper jaw region are the place where diastema is most often seen. Many children are diastematic, but these spaces close by when the long-term teeth are thrown away. The diastemas can also be creating the tissue that stretch out from the lip to the gum tissue where the top two foreheads are found, by a dent-size disparity, missing teeth or a larger than average labial frenum. The oral arrangements problems such as a tooth projection include auxiliary reasons.

Alternative B) Absence of certain teeth is therefore correct.

Note:
Carnivores have a bunch of teeth that are not quite the same as herbivores. A flesh eater utilizes its teeth to execute the prey thing prior to eating it. Their sharp canine teeth and sharp incisors are totally intended for both Incapacitating and eating a feast. A canine tooth is the pointed, longer tooth situated on one or the other side of the incisors. They have a smaller number of molars than different creatures, chiefly in light of the fact that such a large amount of the work is finished by the teeth present toward the front of the mouth.