In a paragraph, explain the evolution of color in the peppered moth population. To help you write a complete answer, be sure to address each of the following: Describe what trait evolved. Describe how each of the factors required for natural selection existed in the moth example. 1. Variation (different types of moths) 2. Environmental Changes 3. Population Limits (what kept the population numbers low in less adapted moths) *

Some mining processes involve removal of large areas of earths surface in the mined region this practice causes severe environmental damage by allowing which natural process to accelerate in the affected areas? a.precipitation b.erosion c.migration d.condensation

Which feature of a human community is similar to a niche in a biological community

Which of the following factors would not contribute to allopatric speciation? a) a population becomes geographically isolated from the parent population.b) the separated population is small, and genetic drift occurs.c) the isolated population is exposed to different selection pressures than the ancestral population.d) different mutations begin to distinguish the gene pools of the separated populations.e) gene flow between the two populations is extensive.