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The radioulna is a single bone of the forearm in frogs that results from the fusion of the radius and ulna. The fusion occurs as the arm is formed.
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∙ 16y ago
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Which joint allows us to turn your wrists?
The wrist can't turn, it can only follow the pronation and supination movements of the forearm, which is performed by the radioulna joints.
What are the articulating bones in the shoulder?
The 'ulnar' articulates on the 'humerus'. The 'radiu's also articulates in the 'humerus'.
What joint only allows rotation?
Pivot, like the upper and lower radioulna joints
How many appendages do frogs have?
The number of bones are different between each organisms but they all have a backbone. The number of bones are different between each organisms but they all have a backbone. there are certain types of websites that don't have the answers you need. for this question, you need to visit: www.google.com on this website, youtype in : how many bones are there in a fish. you answer will come up and thenn your science homework 4 miss slatter will be completed!!!!! goodbye..............this message will self destruct in 5......4......3......2......1.... just joking lol
What is then difference between crab's skeleton and human's skeleton?
Crayfish have an exoskeleton, meaning that their support structure is found on the outside of their body. The skeleton is composed of one large body covering that is scleritized (hardened) in some places and left unslceritized (flexible) in others to allow for movement at joints. Humans have an endoskeleton, meaning that their support structure is found internally. The skeleton is made of hard bones that are held together at the joints by ligaments and muscles.
