yes because they all have bones
The limbs of Species A have a similar structure to the limbs of Species B, but perform a different function.
because they have similar limbs
fore legs and hind legs. Fore legs are the two front ones.
Both have four limbs. A bird's front limbs have been modified into special structures called wings. Similarly, a human's front limbs have been modified into arms. The basic quadrupedal structure is common to nearly all higher vertebrates (even some snakes have indications of vestigal limbs).
4
a horse has three after the breaking of limb
they are similar when it comes to their limbs
a cell can make mistakes when it copies what in the dna
They enable an animal's locomotion.
Males will vibrate their front claws in front of their face in order to show how handsome they are, similar to a peacock flaring its tail feathers. If the front claws are long, then its a male showing off. I'm not sure why a female would do the same.
The hind limbs are much longer than the forelimbs, but forelimb to hind limb ratio is quite variable. Toads and toad-like anurans have relatively short hind limbs.
The forelimbs of frogs are primarily designed to support the hind limbs during sitting and walking. The back limbs are the ones designed for jumping.