Coelacanths
the coelacanths
coelacanths
Coelacanths
the coelacanths
the coelacanths
ducks
The animal with four paddle-like limbs is commonly known as a seal. Seals belong to the family Phocidae and are adapted for life in water, using their flippers to propel themselves while swimming. Additionally, other marine animals, such as sea turtles, also have paddle-like limbs, but seals are the most recognized example.
They are similar. Prosthetic limbs for both humans and animals are made of the same types of material and are used for similar reasons. However, the design of dog's prosthetic limb is very different from the design for a human's prosthetic limb. Also, prosthetic limbs for animals are much less common than they are for humans.
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.
Their forelimbs are paddle-like flippers that aid in swimming. Also, their necks and limbs are nonretractile.
no sea creatures have limbs and the other animals and humans have legs
The four animals that exhibit homologous limbs are humans, whales, bats, and cats. Despite their different functions—manipulation, swimming, flying, and walking—the underlying skeletal structure of their limbs is similar, reflecting a common evolutionary ancestor. This similarity highlights the concept of evolution and adaptive radiation, where species evolve distinct traits while retaining fundamental anatomical features.