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Jointed limbs are an important evolutionary development because they allow animals to?
Jointed limbs are an important development because they allow animals, including humans, to move. Without joints we would be comprised of an immobile skeleton.
What the upper limbs and lower limbs have?
nerves , lymph nodes , fossi , long bone , two bone toghather , 14 phalanges , 3 main joints
Are the functions of the limbs of each animals illustrated the same or different?
hi
What two external features are shared by fish and amphibians?
Amphibians are cold-blooded animals that have a backbone, lungs, and permeable skin. They have flat skulls that are also wide, movable eyelids,Êand limbs. Frogs toads and salamanders are amphibians belonging to different orders.
Do terrestrial animals have limbs to move?
It depends on the type of animal, mammals and some types of fish will swim and sea bed animal will walk alone the sea bed e.c.g crabs, moluscs.
Compare immovable joints with movable joints?
immovable joints can't move and movable joints could move they are the same because immovable joints and movable joints are both made up of two or more jointsDifference: the movable joint moves, and the unmovable joint, does not.Alike: they both consist of 2 joints or more.
Why are diarthroses found predominantly in the limbs while synarthroses and amphiarthroses are found largely in the axial skeleton?
Diarthroses joints are movable joints. More movement is required in the limbs of the appendicular. Synarthroses joints are immovable joints and amphiarthroses are semimovable joints. Less movement is required in hte axial skeleton than in the appendicular skeleton.
Jointed limbs are an important evolutionary development because they allow animals to?
Jointed limbs are an important development because they allow animals, including humans, to move. Without joints we would be comprised of an immobile skeleton.
Most joints of the limbs are?
synovial
What term refers to the arms and legs?
They can be called limbs, appendages, extremities, or members.
Do all animals with backbones have four limbs?
For certain all higher animals do. It also depends on your meaning of limbs. But, all Chordata have a backbone. Only Vertebrate that does not have limbs, if your are defining limbs to be legs and arms, are the fish. The term use to describe 4 limbed animals is tetrapod.
Are legs and limbs the same?
no sea creatures have limbs and the other animals and humans have legs
What the upper limbs and lower limbs have?
nerves , lymph nodes , fossi , long bone , two bone toghather , 14 phalanges , 3 main joints
Where are the knuckles found on your hand?
bones build on to the end of ur limbs for physical protection of your highly delicate finger ends
Can warm blooded animals regrow limbs?
No,they can't.
What does extreme mean?
An "extremity" refers to your limbs (arms and legs). Lower extremities are your legs; upper extremities are your arms.
How have prosthetic limbs been used to help animals?
Prosthetic limbs have not just helped people but they are very helpful for animals too. Animals without limbs have a hard time moving around, they actually have it worse then people because without one limb they can basically not move at all. Most animals will die if they do not have a limb because they can not hunt for food or if they are prey they can not get away. Prosthetic limbs help animals to do this stuff so they are not immobile or constantly dysfunctional
