a. annelida
b. arthropoda
c. mollusca
d. echinodermata
e. nematoda Answer= b. arthropoda
The insects are definitely at the top of the list in terms of species diversity; at least in terms of EXTANT species.
arthropda
species
There is none
Because it's too general, for example, grouping invertebrates together would put a squid an a cockroach together, both of which are vastly different species from each other
All species of jellyfish are marine invertebratesInvertebrates
Depends on what species is in questions - different species have different numbers of chromosomes in gametes.
Insects, easily. They account for about 75% of the entire animal kingdom, including vertebrates! ^^
I do not know if there is an exact percentage, but I do know that the of the known species, the most are invertebrates. This is because bugs are invertebrates. There are so many different species of bigs, just the insects alone, that we cannot find and name them all. Also you have many other groups of invertebrates.
invertebrates
3,274,967 species of invertebres have been found
All species of flies are invertebrates.
Approximately 95% of known species of animals are invertebrates.
Invertebrates make up about 95% of the total number of species; the remaining 5% are vertebratesyes there are definetly more inverdibrates especialy considering how many insects there are and microorganisms the name for how many animals in a biome or area is called biodiversity in case you are doing a project so if you would like to find the biodiversity of a biome now you know what to look for.There are more species of invertebrates than vertebrates. About 97% of all animal species are invertebrates.
It depends on the species. If it's endangered, there could be only a few (single numbers maybe to 100's or 1000's). If it is a very successful species like humans, there are around 7 billion humans on earth.
All birds, regardless of species, are vertebrates
Platypuses do not "threaten" other species. Platypuses feed on a variety of small invertebrates, but they do not threaten these species, as the creatures are plentiful.
there are over 20,000 species of invertebrates in Ontario.
All species of monkeys are vertibrates, they have a backbone, invertibrates do not have a backbone.