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21 de jun. de 2024 · Learn about the biological species concept, the ecological species concept, and the genetic species concept, and how they differ in their criteria for classifying organisms. Explore the taxonomy of animals and plants, and the evolution of species through natural selection and speciation.
- K-selected Species
K-selected species, species whose populations fluctuate at...
- R-selected Species
In addition, r-selected species thrive in disturbed...
- Eusocial Species
eusocial species, any colonial animal species that lives in...
- Interbreeding
In Homo sapiens: Bodily structure …also provided evidence...
- Polytypic Species
Other articles where polytypic species is discussed:...
- Gene Pool
gene pool, sum of a population’s genetic material at a given...
- K-selected Species
17 de jun. de 2024 · Learn about the kingdom Animalia, which includes all multicellular eukaryotic organisms with muscles and mobility. Explore the diversity, evolution, and behaviour of animals, from sponges to whales, with examples and videos.
Hace 6 días · A species ( pl.: species) is often defined as the largest group of organisms in which any two individuals of the appropriate sexes or mating types can produce fertile offspring, typically by sexual reproduction. [1] . It is the basic unit of classification and a taxonomic rank of an organism, as well as a unit of biodiversity.
28 de jun. de 2024 · With over 1,600 known species, Colombia is one of the most butterfly-diverse countries in the world – and any hike through the jungles and forests of the country will yield sightings of myriad species of brightly colored insects.
Hace 3 días · Whales range in size from the 2.6 metres (8.5 ft) and 135 kilograms (298 lb) dwarf sperm whale to the 29.9 metres (98 ft) and 190 tonnes (210 short tons) blue whale, which is the largest known animal that has ever lived. The sperm whale is the largest toothed predator on Earth.
Hace 3 días · Ancient groups of animals including mollusks, chilopods, some fishes, reptiles, and amphibians show affinities with the animal life of Africa, Australia, and New Zealand. More recent species , mostly vertebrates, migrated from North America .
28 de jun. de 2024 · To biologists, a "species" is the fundamental unit of categorization for life on Earth and a key tool for protecting living creatures. Many people could differentiate a sparrow from a pigeon, hawk ...
