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[Edit by Melissa Gordon]
Dogs and whales have descended from the same common ancestor. "The dolphins (and whales) belong to the cetacea (a phylogenic classification) and dogs belong to the carnivora. Both of these have evolved from a group called the mesonychidae." Reposted from a post by derrick kolling, Grad student, biophysics, university of Illinois urbana champaign.
To clarify, they are two different sets of species that are the great-grandchildren of a creature that had BOTH dog and whale characteristics. They just took different evolutionary paths to become the modern creatures we see today. So yes, they are distant cousins, but one did not descend from the other.
What else can I help you with?
What is the evolution of whales?
chrimps?
Why has evolution made whales look similar to fish?
It is called convergent evolution. When two different animals have to adapt to the same environment (both whales and fish have to adapt to marine environments) evolution will make them start to look similar, even though they will still retain fundamental differences. For example, whales are mammals, and fish are... fish
How does fossil evidence from the ancestors of whales support evolution?
hard core
What could explain the external form of whales and fish being similar but the whales skeleton being similar to that of a mammal?
convergent evolution
The DNA sequences of whales and ungulates or hooved animals are very similar. What type of evidence of evolution is this?
The similarity in DNA sequences between whales and ungulates is an example of genetic evidence for evolution, specifically molecular homology. This suggests that both groups share a common ancestor, supporting the theory of evolution by demonstrating how species can diverge from a common lineage over time. Such genetic similarities reflect the evolutionary relationships and the modifications that occur in different environments.
What are the steps of evolution for man and whale?
Even in punctuated equilibria there are no distinct "steps" in evolution. But a single significant event can be pointed out common to the evolution of both lineages: the initial divergence of the ancestors of whales and humans from a common ancestor, thought to have taken place between 70 and 60 million years ago.
What evidence supports the hypothesis that whales evolved from land-dwlling mammals?
Theory of evolution
What it is the difference between whales and fish?
Whales Are Mammals, Fish Are Not
Are humpback whales related to any kind of sharks?
no sharks are sharks and whales are whales. their is a differs between them.
How might plate tectonics have influenced the evolution of whales and dolphins from land mammals?
Plate tectonics could have influenced the evolution of whales and dolphins by creating new habitats and changing ocean environments, which may have led to the adaptation of land mammals to aquatic life over time.
Is blue whale a type of dolphin?
No dolphins had a different evolution from whales. Whales evolved from a footed creature similar to a hippo (no, seriously) and dolphins evolved from a footed creature a lot smaller.
Why are transitional species such as the ancestors of modern whales or horses crucial evidence for evolution?
Transitional species, like the ancestors of modern whales or horses, provide crucial evidence for evolution as they illustrate the gradual changes and adaptations that occur over time. These fossils reveal intermediate forms that bridge the gap between distinct groups, demonstrating how species can evolve from one form to another in response to environmental pressures. By documenting these evolutionary pathways, transitional species support the theory of evolution and highlight the continuity of life on Earth.
