What is the most diverse species in the world?

Dogs are one of the most diverse species on the planet. We’ve bred them small enough to fit in purses and large enough to stand shoulder-to-shoulder with a pony. But despite all this variety, dogs all belong to the same species — Canis familiaris — and have retained a unifying dog-ness.

What species has the greatest species diversity?

Among animals, insects are the most rich in species diversity, making up more than 70\% of the total.

What group of animals is the most diverse has the most species on Earth?

insects
Among animals, the most diverse group of organisms is the insects. More than one million different species of insects have already been described. An estimated nine million insect species have yet to be identified.

Which animal has the most genetic diversity?

Scientists have discovered that the animal with the most genes–about 31,000–is the near-microscopic freshwater crustacean Daphnia pulex, or water flea. By comparison, humans have about 23,000 genes. Daphnia is the first crustacean to have its genome sequenced.

What animal has the most DNA?

The Australian lungfish has the largest genome of any animal so far sequenced. Siegfried Schloissnig at the Research Institute of Molecular Pathology in Austria and his colleagues have found that the lungfish’s genome is 43 billion base pairs long, which is around 14 times larger than the human genome.

What are the two most diverse habitats on Earth?

Two of the Most Diverse Ecosystems on Earth Tropical rain forests on land and coral reefs in marine systems are among the most biologically diverse ecosystems on Earth and have become the focus of popular attention.

Which classification group has the most diversity?

The prokaryotes are by far the most abundant organisms inhabiting planet Earth. They are also by far the most diverse, both metabolically and phylogenetically; they encompass the Bacteria and the Archaea, two out of the three major divisions of living organisms.

Where is the most genetic diversity in the world?

Africa
Africa, the most genetically diverse continent, is where modern humans, Homo sapiens, originated. Populations on other continents are descended from groups that migrated out of Africa many tens of thousands of years ago.

What living thing has the most genes?

The tiny water flea Daphnia has the most genes of any animal, some 31,000. Scientists have discovered that the animal with the most genes–about 31,000–is the near-microscopic freshwater crustacean Daphnia pulex, or water flea.

What is the most diverse animal on Earth?

If it comes to diversity of habitats, then the most diverse are vertebrates and within vertebrates the most diverse are lobe-finned fish. There are only two marine species of them and six species of lungfish that can breathe air, but all amphibians, reptiles, birds and even humans are in fact their terrestrial forms.

What is the most genetically diverse species in the world?

For comparison’s sake, humans have a nucleotide diversity of about 0.1\%, Cutter said. The split gill mushroom is the most genetically diverse species on record. (Image credit: Minh Hoang Cong/500px via Getty Images)

What is species diversity in biology?

Species diversity. This is the diversity of different organisms present on Earth. We have humans, cats, dogs, tigers, owls, pigeons, Banyan trees and millions of other known and unknown species. Each plays a crucial, if not large, role in the functioning of this planet.

How many species of biodiversity are there?

The most widely-cited estimate is 8.7 million species (but this ranges from around 5 to 10 million). The tropics are home to the most diverse and unique ecosystems. They tend to have the most endemic species. Biodiversity on Earth today