McqMate
| Q. |
Beak is formed by – |
| A. | cheeks |
| B. | jaws |
| C. | teeth |
| D. | None |
| Answer» B. jaws | |
|
Explanation: Although beaks vary significantly in size and shape from species to species, their underlying structures have a similar pattern. All beaks are composed of two jaws, generally known as the upper mandible (or maxilla) and lower mandible (or mandible). |
|
View all MCQs in
Biology (GK)No comments yet