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The presences of some similar structures in all vertebrates suggests that these veterbrates are?
Wiki User
∙ 13y ago
descended from a common ancestor
Wiki User
∙ 13y ago
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What does the presence of homologous structure in different organisms suggest?
The presence of homologous structures, such as the vertebral column in vertebrates, suggests the presence of a common ancestor. Learn more at 23andme.com.
When did the jaw less fish originate?
Jawless fishes were the first vertebrates to live on earth. As their name suggests, they have no jaws. Instead, they have mouths for scraping, stabbing and sucking food.
Is suggests a helping verb?
No, 'suggests' is a verb.
What is an example of homologous structures?
If a bat, a human, an alligator, and a penguin all evolved from a common ancestor, then they should share common anatomical traits. In fact, they do. Compare the forelimbs of the human, the bat, the penguin, and the alligator. Find the humerus, radius, ulna, and carpals in each forelimb. Though the limbs look strikingly different on the outside and though they vary in function, they are very similar in skeletal structure. More significantly, they are derived from the same structures in the embryo. Structures that are embryologically similar, but have different functions, are called homologous structures. Though these animals look different, a comparison of homologous structures indicates that they are quite similar. This suggests that these animals evolved from a common ancestor.by: Lameace[=
What is semantic universality?
Semantic universality refers to the idea that certain concepts and meanings are shared and understood across different languages and cultures. It suggests that there are underlying universal cognitive structures that influence how humans interpret and make sense of the world.
What did sociological approach suggests that health is?
A sociological approach suggests that health is
A line that suggests movement or action?
a line that suggests movement or action?
What is the racial bribe?
The term "racial bribe" refers to the perceived benefits or advantages that white people receive as a result of societal systems and structures that privilege whiteness. It suggests that white individuals can unknowingly benefit from racism and discrimination, even if they do not actively participate in or support it.
What are neandrithals?
Neanderthals were an ancient species of human that lived in Europe and parts of Asia. They are closely related to modern humans and lived from around 400,000 to 40,000 years ago. Neanderthals were skilled hunters and tool makers, and evidence suggests they had their own culture and social structures.
What group of vertebrates gives birth to live young?
MammalsAll mammals feed their young on mothers' milk, but there is one group of mammals known as monotremes which actually lay eggs. The platypus and echidna are both egg-laying mammals.
What suggests gay orientation?
Sexual attraction to members of the same gender suggests gay orientation.
Who is the protagonist in Harry Potter?
As the title suggests, Harry Potter.
