Confused and have questions? We’ve got answers.
With Chegg Study
, you can get step-by-step solutions to your questions from an expert in the field. If you rather get 1:1 study help, try 30 minutes of free online tutoring with Chegg Tutors
From Biology-Online Dictionary | Biology-Online Dictionary
1. The upper or anterior extremity of the animal body, containing the brain and the organs of sight, hearing, taste, and smell.
2. The upper, anterior, or larger extremity, expanded or rounded, of any body, organ, or other anatomical structure.
3. The rounded extremity of a bone.
4. That end of a muscle which is attached to the less movable part of the skeleton.