Well vertebrates are organisms possessing a backbone. Humans have backbones, making them vertebrates. To my knowledge, there has never been a human born without a backbone, so I would argue that the answer is 100%. Actually, it's not really up for debate. The answer is 100%.
About 5% of all described species are vertebrates. The percentage may actually be lower than this because we know that there are millions of insects that we have not yet described.
Probably the other way round. 97% of all animals are probably invertebrates.
Between 3-5%.
97% invertabrates 3% vertabrates
Five percent.
5%
3%
Between 3-5%
invertebrates
vertebrates and invertebrates different?
Vertebrates have spinal chord and invertebrates don't.
Vertebrates have spines & invertebrates do not have spines.
Invertebrates.
invertebrates
vertebrates
Vertebrates.
all vertebrates have endoskeleton but not all invertebrates do
The chordata contains both vertebrates and invertebrates.
The major difference between vertebrates and invertebrates is that vertebrates have a back bone and invertebrates don't
Snakes are vertebrates.