Resultado de búsqueda
21 de jun. de 2024 · species, in biology, classification comprising related organisms that share common characteristics and are capable of interbreeding. This biological species concept is widely used in biology and related fields of study.
- K-selected Species
K-selected species, species whose populations fluctuate at...
- R-selected Species
r-selected species, species whose populations are governed...
- Eusocial Species
eusocial species, any colonial animal species that lives in...
- Interbreeding
Other articles where interbreeding is discussed: evolution:...
- 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 · What is an animal? What are the two major groups of animals? When did animals first appear? What are the basic functional systems of animals? How are animals different from plants and fungi? Survival struggles in a meerkat colony.
1 de jul. de 2024 · 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 · What defines a species? Inside the fierce debate that's rocking biology to its core. Read more: — AI is rapidly identifying new species. Can we trust the results? — 6 species that scientists got...
23 de jun. de 2024 · Every major habitat has been exploited by mammals that swim, fly, run, burrow, glide, or climb. There are more than 5,500 species of living mammals, arranged in about 125 families and as many as 27–29 orders (familial and ordinal groupings sometimes vary among authorities).
- An animal is considered a mammal if it can produce milk. Other features unique to mammals include hair or fur (chemically different from hairlike s...
- It is estimated that there are more than 5,500 living mammal species. Mammals are incredibly diverse and can be found in every major habitat.
- The biggest living mammal—indeed, the largest animal ever—is the blue whale. It can be as heavy as 180 metric tons (200 short tons) and reach a len...
- According to fossil records, mammals have existed since the Triassic Period, alongside early dinosaurs such as Riojasaurus and Saltopus. True mamma...
- Mammals evolved from a group of reptiles called therapsids, which lived from 299 million to 200 million years ago. Therapsids were quadrupedal and...
- The platypus has many features not found in other mammals. It is part of a group of mammals known as monotremes, which lay eggs and have specialize...
26 de jun. de 2024 · Awesome Native Animals You Must See in Mexico. From the harsh deserts of Northern Mexico to the rocky inclines of its many mountain ranges and the humid jungle of the south, Mexico has a climate that was made for housing all kinds of varied species.
20 de jun. de 2024 · In a world brimming with incredible biodiversity, there are some truly remarkable animals that most people have never heard of. From the elusive Saiga Antelope to the peculiar Purple Frog, these rare species captivate with their unique adaptations and fascinating behaviors.
