A mutation can allow a organism to adapt to the environment and example can be the case of the peppered moth which has two variations a white colored one and a black colored one. The white colored ones were able to survive better that the darker ones because of how they were able to camouflage with the lichen located in the trees. However, after a while smoke particles that were released by industries darkened the trunk of the trees making the white moths visible and allowing the darker colored ones to survive. Another example can be on how organism can be resistant to bacteria this allows the animal to survive and reproduce offspring with the same mutation. I hope this helps...
The scrotum holds the testes.
A.
Sound absorption depends more on the thickness of a material than its color.
Perhaps the world's most famous early human ancestor, the 3.2-million-year-old ape "Lucy" was the first Australopithecus afarensis skeleton ever found, though her remains are only about 40 percent complete (photo of Lucy's bones). Discovered in 1974 by paleontologist Donald C.
<span>Bean microcosm set-up; uncovers unmistakably the individuals from the microcosm, not at all like the sea-going set-up that indicated obscured objects. Bean microcosm likewise demonstrate that the quantities of different species stay steady or even increment. This suggests there is the little rivalry for the rare assets though the is a sharp decrease of a few animal categories in dull microcosm inferring hardened rivalry for resources.Both set-ups are broadened by various microorganisms that have colonized specific regions of the microcosm. The microorganism is existing together, however, there are instances of declining quantities of a few animal types in both set-ups.</span>
