Question

A gap present in upper jaw, between incisor and canine of ape is ............

• A. diastema
• B. diapdesis
• C. diaphysis
• D. diarthrosis

Hint:

Diastema is a common term for the gap between teeth, particularly between the incisor and canine in some animals.

Answer 1

The Correct Option is A

Step 1: Understanding the concept of diastema.
Diastema is the gap or space between two teeth, commonly found between the incisor and canine teeth in certain animals like apes. It is a normal feature in some species.
Step 2: Analyzing the options.
(A) diastema: Correct. Diastema refers to the gap between teeth, especially between the incisor and canine in animals like apes.
(B) diapdesis: Incorrect. This refers to the passage of white blood cells through blood vessel walls, not a gap between teeth.
(C) diaphysis: Incorrect. Diaphysis refers to the main or central part of a long bone, not a gap between teeth.
(D) diarthrosis: Incorrect. Diarthrosis refers to a type of joint, not a gap between teeth.
Step 3: Conclusion.
The correct answer is (A) diastema, as it refers to the gap between the incisor and canine teeth in some animals.