give a comparative account of limbs of arthropods vis-a-vis those of tetrapoda? give me a perfect answer.
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Explanation:
As the name indicates.. Arthropoda is having jointed legs... it is not made of bones muscles...
arthropods are composed of Hexapoda ( insects) having 6 legs and Arichnida(spider) having 8 legs crustraceans( prawn) etc
In case of tetrapoda... 4 legs... eg amhibia , reptilia, mamalia and aves..
in aves ie birds, forelimbs are modified into wings... all these limbs are made of bones and muscles and are homologous organs( similar in structure different in function)
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Tetrapods are four-limbed animals constituting the superclass Tetrapoda. It includes extant and extinct amphibians, reptiles
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