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According to Darwin what determines a species survival or extinction?
Wiki User
∙ 15y ago
Natural selection.
Wiki User
∙ 15y ago
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What statement describing a cause of extinction includes the other three?
member of extinct species lacked adaption essential for survival
How does genetic variation prevent extinction of a species?
The genetic variation enable a particular species to withstand the adversities of Nature by way of selection on the basis of the principle of survival of the fittest.
What is the disappearance of a species from all part of an environment?
Is extinction the word you're looking for ?
How does adaptations improve the survival of a species?
Adaptations increase chances of survival for a species because the better prepared that species is to defend against attackers (i.e. humans defending themselves against viruses), the better chance that species has to defend against that type of attack again in the future and prevent the threat of that species' extinction.
How could the extinction of non-human species threaten the long term survival of humans themselves?
I go to Hunter,too! I'm in 7-6!
How is overspecialization a factor of extinction?
If a species becomes over specialized, it faces extinction. This is because it is perfect for one task, so if this task no longer exists then the species is unable to perform another. For example, if the species was perfect for eating grass and only grass, it is reliant on the grass for survival. If all the grass disappears the species would starve and become extinct.
Should you build a better road or save a species from extinction?
save a species from extinction.
What was the most fundamental point of Darwin's thesis?
According to Darwinism's natural selection scenario, nature is an arena in which all creatures are engaged with one another in a fierce struggle for survival, and where weak individuals succumb to the stronger, leading to the extinction of their species.
What is a biological island?
"Biological island" is a term given to the last of a species that is on its way to extinction. These species require intense human intervention in order to avoid becoming a genetic dead end, where adaptation and survival cease and the species dies out.
What is the main function of reproductive system?
The major function of the reproductive system is to ensure survival of the species, by creating the gametes (sperm and ova, or eggs) that will combine to create new offspring for the parents.
Which of these is not a way that reproductive isolation occure?
extinction of one speciesextinctionof one speciesExtinction of one species
When the last member of a species dies is said to have occurred.?
the answer to the question is extinction
