Mammals and reptiles in the post-dinosaur age
Divergent evolution is also known as adaptive radiation.
Adaptive Radiation pronounced(smeg-mah)
In this context, radiation means divergence: the emergence of multiple populations, each adapted to their particular niche or otherwise changing relative to their ancestors and siblings, from a common ancestor.
Episamic organisms are radioresistant organisms found in environments with high levels of radiation, such as deep-sea hydrothermal vents or radioactive waste sites. These organisms have evolved unique mechanisms to cope with and even thrive in high-radiation environments. Examples include Deinococcus radiodurans, a bacterium known for its exceptional resistance to radiation.
Darwin's finches are a great example of adaptive radiation, where a common ancestor species diversifies into multiple species to exploit different ecological niches. This process of adaptive radiation is a key mechanism in evolutionary biology to explain the diversity of life forms.
adaptive radiation
Adaptive Radiation :)
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Adaptive radiation is a term used in evolutionary biology. It is a process in which organisms diversify rapidly in to new forms. This happens mostly when a change in the environment make new resources available.
Adaptive radiation is the term for biodiversity that results from few ancestral species.
An adaptive zone is an environment which allows the development of adaptive radiation.
Divergent evolution is also known as adaptive radiation.
Adaptive Radiation is likely to produce a cluster of species in a short period of time.
Adaptive Radiation pronounced(smeg-mah)
Adaptive radiation is the evolution of a new species in a relatively short period of time. When many species share a single ancestor. burst of diversification of a group of organisms into an array of niches. ADAPTIVE CAUSES: • After mass extinction: - Reptile radiation after P-Tr - Mammal radiation after K-T • Novel environment: - Sweepstakes routes • Evolutionary transition: - Conquest of land, air • Removal of a barrier - Return of more oxygenated conditions • Key Innovation - Examples: Flight, pharyngeal jaws
Adaptive radiation spread them into many land niches
In this context, radiation means divergence: the emergence of multiple populations, each adapted to their particular niche or otherwise changing relative to their ancestors and siblings, from a common ancestor.