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Is there an upside to mass extinction?
While mass extinctions are typically devastating for biodiversity and ecosystems, they can lead to some potential upsides. For instance, they create opportunities for the evolution of new species and the emergence of novel ecosystems, often resulting in increased biodiversity over geological timescales. Additionally, the removal of dominant species can allow for adaptive radiation, where surviving species fill ecological niches and drive innovation in traits and behaviors. However, these processes take millions of years, and the immediate consequences of mass extinction are overwhelmingly negative for existing life forms.
What is episodic speciation?
The Earth has a history of sharp climactic shifts.Each results in extinctions, a reduction in overall biomass and increased pressures to adapt to the altered environment. The crises resolve to periods where biomass increases, opportunities in novel and open niches become available, and new species have an opportunity to expand their populations in the more friendly environment ---- ur welcome
Is a Triffid a real to life plant?
No, Triffids do not occur in real life. They are an entirely fictional species of plant, imagined by John Wyndham in his 1951 novel "The Day of the Triffids".
What do Most polyploid plants arise as a result of?
Most polyploid plants arise as a result of hybridization between two different species or through spontaneous chromosome doubling within a single species. This leads to an increase in the number of chromosome sets, which can result in novel genetic variation and potentially enhanced traits such as increased vigor or adaptability.
When was Holes - novel - created?
Holes - novel - was created on 1998-08-20.
What is adaptative radiation?
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
How many pages does Dominant Species - novel - have?
Dominant Species - novel - has 326 pages.
When was Dominant Species - novel - created?
Dominant Species - novel - was created in 2009-10.
How many pages does Endangered Species - novel - have?
Endangered Species - novel - has 384 pages.
When was Endangered Species - novel - created?
Endangered Species - novel - was created on 2003-08-01.
What is the ISBN of Endangered Species novel?
The ISBN of Endangered Species - novel - is 0-7434-6780-9.
What is the novel Footfall about?
The science fiction novel by Larry Niven and Jerry Pournelle is about an invasion of Earth by an alien species named the Fithp .
Which is macroevolution?
Macroevolution is evolution on a scale of separated gene pools. Macroevolutionary studies focus on change that occurs at or above the level of species, in contrast with microevolution, which refers to smaller evolutionary changes
The Whales name in Pinocchio was Monstro?
Correct. In the original novel it was an unnamed Dogfish- a species of Shark!
What is episodic speciation?
The Earth has a history of sharp climactic shifts.Each results in extinctions, a reduction in overall biomass and increased pressures to adapt to the altered environment. The crises resolve to periods where biomass increases, opportunities in novel and open niches become available, and new species have an opportunity to expand their populations in the more friendly environment ---- ur welcome
I want a sentence with the word adapted?
The TV show was adapted from the movie, which was adapted from the novel by the same name.
What has the author Anna E O Fisher written?
Anna E. O. Fisher has written: 'Novel agents for the detection and suppression of reactive oxygen and nitrogen species'
