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The evolution of seals can be traced back to a common ancestor shared with land-dwelling mammals around 50 million years ago. These ancestors gradually adapted to aquatic life, leading to the emergence of modern seals (family Phocidae) and sea lions (family Otariidae), with distinct adaptations for swimming and hunting in marine environments. Key evolutionary changes include the development of streamlined bodies, flippers instead of limbs, and specialized insulation through blubber and fur. Over time, seals have diversified into various species, occupying a range of marine habitats worldwide.
What else can I help you with?
What is a feminine of bull seal called?
A female seal is a cow.A male seal is a bull.A young seal is a cub.
What is the word in french to say seal?
le seal
When was The Evolution of Melanism created?
The Evolution of Melanism was created in 1973.
What is a change of a species over time called?
Evolution is a change in species over time.
What question did both Lamarck and Darwin try to answer with their theories of evolution?
What is the mechanism that causes evolution. Both knew evolution occurred and occurs but did not know how or why. Lamark's " desire to evolve " and " acquired characteristics " failed to explain evolution. Darwin's theory of evolution by natural selection was the better explanation.
Fire Emblem Shadow Dragon Caeda's Evolution?
Pegasus Knight -> Draco Knight (Master Seal) or Pegasus Knight -> Falcon Knight (Elysian Whip)
Does the extent of sexual dimorphism in a species affect the rate of evolution in that species?
Perhaps, coupled with sexual selection. Take the elephant seal. The preference of females for large males to head the harems drove the evolution of larger and larger variance in the size of the males to the females and rather quickly.
What are kind of seals?
There is a Leopard Seal, Harp Seal, Gray Seal, Harbor Seal, Northern Elephant Seal, Southern Elephant Seal, Weddell Seal, Hawaiian Monk Seal, Mediterranean Monk Seal, Antarctic Fur Seal, Galapagos Fur Seal and Northern Fur Seal. And if you want to know what is the biggest seal in the world, then it's the Southern Elephant Seal!
What type of seal lives in antarctica?
The Southern Elephant seal, Crabeater seal, Weddell seal, Leopard seal and Ross seal.
What is seal in Welsh?
Seal - Morlo Seals - Morloi
What threatens a elephant seal?
a seal and a seal lion
Who is a seal?
seal
What is a macro evolution?
Micro-evolution is not only a part of macro-evolution, it is the same mechanism as macro-evolution. Macro-evolution includes speciation, as a result of continuing micro-evolution.
Is the leopard seal the biggest seal or is it the elephant seal and does the biggest seal live in antarctica?
The elephant seal is the largest carnivore on Earth. There are two types of elephant seals: Northern elephant seal and Southern elephant seal. The Southern elephant seal lives in sub-Antarctic and Antarctic waters. The Northern elephant seal lives near California and Baja California.
What part of speech is evolution?
Evolution is a noun.
What is the difference between evolution and theories of evolution?
Evolution is the process by which species change over time through natural selection. Theories of evolution, such as Darwin's theory of evolution by natural selection, are explanations for how evolution occurs and the mechanisms driving it. In essence, evolution is the phenomenon, while theories of evolution are the explanations for how it happens.
Does a seal have mutualism?
no a seal has no
