Question

Does every organism have a niche

Answer 1

Ответ:

привет я не англичанка если есть ошибки 1sorry

Answer 2

Organisms have niches so that they can survive. If every other organism is trying to do the same thing, there would be lots of competition and this makes it difficult for the organism to survive. If you do something that no one else does, there's less competition and therefore more food for you. So organisms that find a unique niche, procreate more and survive better.

Answer 3

In ecology, a niche refers to the specific role and position that an organism occupies within its ecosystem, encompassing its interactions with both biotic (living) and abiotic (non-living) factors. The concept of a niche helps to describe how an organism fits into its environment, what resources it uses, how it interacts with other organisms, and how it contributes to the overall functioning of the ecosystem.

While many organisms do have a distinct niche within their ecosystems, it's important to note that the concept of a niche is not always rigid and well-defined. Some organisms may have very specific niches, while others might have more general or flexible roles. The niches of different organisms can also overlap or change over time due to various ecological factors, such as competition, predation, environmental changes, and evolutionary adaptations.

In some cases, the concept of a niche might not apply as directly, especially in extreme environments or within certain symbiotic relationships. However, ecologists often use the idea of a niche to better understand and describe how different species interact and contribute to the overall biodiversity and stability of an ecosystem.