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What did the position of the forearm magnum indicate to Dart?
The position of the forearm magnum on the skull of Australopithecus africanus indicated to Raymond Dart that the spinal cord entered the skull from below, similar to humans, suggesting they walked upright. This helped provide evidence for the theory that Australopithecus was a bipedal hominin.
Where is foramen magnum contained?
The foramen magnum is found in the inferior (lower/bottom) aspect of the occipital bone.occipital bone
What is the scientific name for shorter forearm bone?
The wrist bone would be the Ulna. carpals..
Do your forearm bones cross each other?
No, the forearm bones do not cross each other. The radius and ulna are parallel to each other in the forearm.
Why is it easier to flex the forearm when your forearm is supinated rather than pronated?
When the forearm is supinated, the biceps brachii muscle is in a more effective position to contribute to flexion because it's the primary supinator of the forearm. This means that the biceps brachii is better aligned to generate force when the forearm is supinated, making it easier to flex the forearm compared to when it's pronated.
Does the foramen magnum go through the occipital bone?
Yes, the foramen magnum is a large opening at the base of the skull that allows the spinal cord to connect with the brain. It is located in the occipital bone, which forms the back and base of the skull.
What did the position of the forearm magnum indicate to Dart?
The position of the forearm magnum on the skull of Australopithecus africanus indicated to Raymond Dart that the spinal cord entered the skull from below, similar to humans, suggesting they walked upright. This helped provide evidence for the theory that Australopithecus was a bipedal hominin.
What part of the body is ulna located?
The ulna is a bone in forearm
How do you use forearm in a sentence?
-The boy had cuts and bruises on his forearm. -The war veteran lost his forearm in Vietnam. -I hurt my forearm playing sports.
What called in the length of forearm from elbow to finger tips?
The length of the forearm from the elbow to the fingertips is typically referred to as the "forearm length" or simply the "forearm."
What was the name of your elbow to the fingertip?
Forearm
What is a the forearm is called the?
The forearm is called just that.
Is the wrist medial to the forearm?
The wrist is distal to the forearm. The wrist is neither medical nor lateral to the forearm.
What is a beavertail forearm?
wider than normal forearm
What can break your forearm?
the monkey bars can break your forearm
What muscles flex and extend the forearm?
Biceps Brachii flexes the forearm and the Triceps Brachii extends the forearm.
What muscles are used in forearm flexion?
Biceps Brachii is a powerful supinator of the forearm, the Supinator muscle also completes supination of the forearm particularly when the forearm is supinating in a slow and unopposed manor or if the forearm is extended.
