Will give a brainlest which is a density-independent factor limiting population growth? niche size convergent evolution volcanic eruption resource competition

Volcanic eruption

Explanation:

Density dependent factors are the one that affect the birth and death rates of population in a density dependent manner.  On the other hand, density independent factors limit the population size irrespective of the size of the population. Among the given options, volcanic eruption is a density-independent factor limiting population growth.

some fungi obtain their nutrients from a living host (plant or animal) and are called most biotrophic fungi have fairly narrow host ranges—they are specialized on a limited called rhizomorphs that allow the fungus to grow from one tree to another. ascospores are formed inside a sac-like structure called an ascus. so your answer is a