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What is the evolutionary relationship between the fin of a fish and the flipper of a whale?
There is no actual evolutionary link between whales and fish. Whales are mammals and looking at the structure of a whales flipper it looks a lot like a hand. Fish however have no bone structure in their fins.Second Answer:They're an example of convergent evolution - two structures with common features which have evolved like that due to a similar/the same purpose despite having unrelated origins. Flippers have hidden fingers.
What relationship does current DNA evidence show about the relationship of the sperm whale to other cetaceans?
Current DNA evidence indicates that sperm whales (Physeter macrocephalus) share a close evolutionary relationship with other cetaceans, particularly the beaked whales (family Ziphiidae). Genetic analyses suggest that sperm whales and beaked whales diverged from a common ancestor relatively recently in evolutionary terms, highlighting their shared lineage within the larger group of toothed whales (odontocetes). This relationship underscores the complex evolutionary history of cetaceans, revealing insights into their adaptations and ecological roles in marine environments.
What class of aquatic creatures evolved from artiodactyla?
Whales and dolphins are believed to have evolved from artiodactyls. This is supported by genetic and anatomical evidence, showing a close evolutionary relationship between these groups.
How many bones in whales flipper upper limb?
356
How do we know modern whales are related to ancient mammals?
Modern whales are believed to be related to ancient mammals based on several lines of evidence, including fossil records, anatomical similarities, and genetic studies. Fossils of early cetaceans, such as Pakicetus and Ambulocetus, show transitional features between land-dwelling mammals and modern whales. Additionally, molecular analyses reveal genetic links between whales and terrestrial mammals, particularly artiodactyls (even-toed ungulates), supporting their evolutionary relationship. These findings collectively illustrate the evolutionary journey of whales from land to water.
The bones in the wing of a bat are similar to the bones in the flipper of a whale. This information suggest that bats and whales have similar?
The similarity in bone structure between the wing of a bat and the flipper of a whale suggests that bats and whales share a common evolutionary ancestor. This phenomenon is known as homology, where different species exhibit similar anatomical features due to descent from a shared ancestor, despite having evolved in different environments and for different functions. It highlights the concept of convergent evolution, where unrelated species develop similar traits as adaptations to their environments.
Are the bones in your arm and hand comparable to bones in a whales flipper because of morphological divergence?
No
What is the relationship between orcas and whales, particularly in terms of orcas eating whales?
Orcas, also known as killer whales, are a type of whale that are known to eat other types of whales. They are at the top of the food chain and are skilled hunters, preying on various marine animals including smaller whales. This relationship between orcas and whales is an example of predation in the marine ecosystem.
Is the relationship between whales and barnicals necessary for the suvival of one or both orginisms?
The relationship between whales and barnacles is not necessary for the survival of either organism. While barnacles can benefit from attaching to the skin of whales to filter feed, whales are not dependent on barnacles for their survival. Whales have other food sources and means of maintaining their health.
Body parts in two different animals that are similar in structure are said to be?
Homologous structures. These structures suggest a common evolutionary ancestry between the two animals, indicating that they have descended from a shared ancestor. Examples include the pentadactyl limb found in many vertebrates, including humans, cats, and whales, illustrating their evolutionary relationship.
What is the relationship between elephants and whales?
The only relationship between them is that they are members of the Animal Kingdom, have vertebrates, are mammals, and are the biggest animals in land and water respectively.
What are some tricks you can teach whales?
Like Shamu, you can do waving a hand (or flipper), a jump from the water, that sort of ting.
