Which of the following is a true statement about niches?If two species occupy the same niche in the same area, competition may likely drive one of the species to local extinction.Two different species can occupy the same niche in the same area very successfully.A niche is the address or place that a living organism lives.Two species in the same habitat have to share a niche in order to survive.
Question
Which of the following is a true statement about niches?If two species occupy the same niche in the same area, competition may likely drive one of the species to local extinction.Two different species can occupy the same niche in the same area very successfully.A niche is the address or place that a living organism lives.Two species in the same habitat have to share a niche in order to survive.
Solution
The true statement about niches is: "If two species occupy the same niche in the same area, competition may likely drive one of the species to local extinction." This is based on the principle of competitive exclusion, which states that two species competing for the same resources cannot coexist at constant population values. If one species has even the slightest advantage over the other, it will dominate in the long term. This principle is also known as Gause's law.
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