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Whale fossils exhibit similarities in their overall morphology, such as streamlined bodies and adaptations for aquatic life, indicating their evolution from land-dwelling ancestors. However, differences can be observed in their skeletal structures, such as the development of flippers versus limbs and varying skull shapes across different species, reflecting adaptations to diverse ecological niches. Additionally, the age of the fossils can highlight evolutionary changes over time, revealing the transition from early cetaceans to modern whales. These similarities and differences provide insight into the evolutionary history and ecological adaptations of whales.
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What are the similarities and differences between a shark and a whale?
There are many similarities and differences between a shark and a whale. The similarities is that have a similar streamlined body structure but the differences are many including sharks are fish while whales are mammals, sharks have a vertical tail structure while whales have a horizontal one among others.
How are a shark and whale similar and different?
Similarities: They both live in the sea. Differences: One is a whale.
What are the major differences and similarities between a hammerhead shark and a whale shark?
bonnet heads have rounded heads and hammerheads have flat heads.
What are the differences between a whale shark and a pale cat shark?
Well a whale shark isnt as pale
What are the similarities between Pai and Koro in the movie whale ride?
Stubborn strong quality for leadership
What are the differences between haddock mackerel whale cod and goldfish?
goldfish live in fresh water
What major difference have scientists discovered between today's whales and the fossils of whale ancient ancestors?
Bones of whale ancestors showed that whales had hip bones along with legs and hind feet.
What are some similarities between sharks and whales?
The only similarities would be diet (plankton), size and they both live in the ocean. Some whales eat plankton, as do whale sharks. Some whales are close to the same size as whale sharks. Otherwise, whales are mammals, and whale sharks are fish.
What are some similarities in a female and male killer whale?
both whales
What is the height difference between a whale and elephant?
On average, a blue whale can grow up to about 82-98 feet long, while an adult male elephant can reach heights of about 10-13 feet at the shoulder. This means the height difference between a whale and an elephant can be around 70-85 feet.
Is it true similarities between living species and extinct species can not be used to determine their relationship to each other?
Similarities between living species and extinct species can be used to determine their relationship with one another. Beyond physical characteristics, a comparison of DNA can help establish the relationship between animals.
What major difference have scientists discovered between today and whales and the fossils of whales ancient ancestors?
Bones of whale ancestors showed that whales had hip bones along with legs and hind feet.
