They are the result of slight changes in the genetic information that produces them.
Due basically to their common ancestry. Evolution just builds on the past and does not innovate when it can tinker, So, the closer the ancestry is the closer the skeletal arrangement will be.
They are the result of slight changes in the genetic information that produces them.Due basically to their common ancestry. Evolution just builds on the past and does not innovate when it can tinker, So, the closer the ancestry is the closer the skeletal arrangement will be.
some have back bones and the others dont
it lets humans do triple backflips. Try it!
They are the result of slight changes in the genetic information that produces them.Due basically to their common ancestry. Evolution just builds on the past and does not innovate when it can tinker, So, the closer the ancestry is the closer the skeletal arrangement will be.
vertebrates are animals with spinal cords/ back bones
just bones actually..vertebrates have bones and invertebrates got none..
Many vertebrates share similar bone structures due to common evolutionary ancestry, a concept known as homology. Despite varying functions and adaptations in different species, the underlying skeletal framework remains similar, reflecting their descent from a common ancestor. This similarity allows for varied adaptations to different environments while maintaining a fundamental architectural blueprint. Consequently, the differences in arrangement and size arise as a response to specific ecological niches and functional requirements.
animals with back bones
Vertebrates
bones
Birds.
Vertebrates are animals with back bones. Invertebrates don't.