What makes a vertebrate unique?

Answer 1

DICK, SPERM, CUM!!!!

No offense to the person who wrote above me. But what on earth is that!!! Cuz I'm lost :0 I have never ever in a billion years heard of whatever those are! Are they animals or are the plants!!!!!!!!!!!!!!!!!!!!Animals play a massive part in our lives!! All animals in the world (expescially Australia) are unique in their own way, some might have a unique look, or the way they communicate to one another and maybe what sight comes through their eye's. The list go's on, and in all ways each animal is unique no matter what!!

Gemma im 11

Answer 2

they have fur and claws, humans dont anymore. they also dont walk erect, (with the exception of apes) and they have superior sense of smell and sight to make up for their lack of ablility to talk.

Answer 3

All animals have unique charactoristics because birds have wings, beaks and 2 legs. Where as dogs cats lions e.t.c all have 4 legs and a different way of living as lions hunt down there prey and cats and dogs are given it to them by they're owner. So all animals are unique.

Possibly the strangest animal is the duck-billed platypus.

Answer 4

I would honestly have to say a shark is a pretty unique animal because they can be friendly and mean all at the same time, etc. And they were also around the prehistoric periods if you didn't know. But this question is totally based on your opinion.

I would have to add that Pangolins are also a really unique and different species, take a look at one, they don't look very normal or regular looking, but that is just my opinion. Sharks are very unique too as the person above stated, they throw up their stomachs out of their body to get rid of any unecessary debri or waste that they have consumed after meals...and then of course swallow them again, the stomach never really detaches.

Answer 5

They have a backbone.