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 have back bones.
Yes they do. They have many little bones in their body which makes up a skeleton Yes they do... they have a skeleton similar to most animals - ie - they have a skull, spine, rib-cage and limbs.
Yes, frogs have a backbone. They are called vertebrates.
Turtles are vertebrates because they have an internal skeleton with a backbone (vertebral column).For more information on vertebrates and invertebrates see related questions.
Vertebrates. Basic rule of thumb: Spine/backbone = vertebrate Cats are very supple and can bend their backs but they do have bones!
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 have back bones.
it lets humans do triple backflips. Try it!
vertebrates are animals with spinal cords/ back bones
All reptiles, birds, and mammals have the same set of bones in their pelvis, although they may be arranged slightly differently. There are a total of three pairs of bones in the pelvis. These are the two illium, the two ischium, and the two pubis bones.
probably cause current vertebrates have a backbone and ancient vertebrates ahd them to
just bones actually..vertebrates have bones and invertebrates got none..
animals with back bones
Vertebrates
Birds.
bones
Vertebrates are animals with back bones. Invertebrates don't.