What is range of tolerance in biology?

What do you mean by tolerance?

The ecological definition of tolerance refers to the niche breadth, or the range of conditions that an organism can withstand. the ability of an organism to survive when subjected to abiotic factors or biotic factors is called tolerance. Thank you for your feedback! Your feedback is private.

Earth's ecosystems are affected by both biotic (living) and abiotic (non-living) factors, and are regulated by the law of tolerance. The law of tolerance states that the existence, abundance and distribution of species depends on the tolerance level of each species to physical and chemical factors.

If living organisms find themselves within their range tolerance, they can maintain homeostasis, meaning the internal conditions necessary for carrying out their life functions. The optimum range is the mid-point on the scale of tolerance range, where most individuals in a population feel comfortable.