She gave me some dill plants and a fennel plant, which I put in my garden by the caterpillars, and took her new caterpillars home. The caterpillars that remained chewed all the dill, fennel, and parsley down to nothing but stubs, and then vanished.he gave me some dill plants and a fennel plant, which I put in my garden by the caterpillars, and took her new caterpillars home. The caterpillars that remained chewed all the dill, fennel, and parsley down to nothing but stubs, and then vanished.
In common usage, the word human generally refers to the only extant species of the genus Homo â anatomically and behaviorally modern Homo sapiens. Its usage often designates differences between that species as a whole and any other group or entity.here is biological variation in the human species â with traits such as blood type, cranial features, eye color, hair color and type, height and build, and skin color varying across the globe.
Although humans are sometimes divided into races, the morphological variation between races is not indicative of major differences in DNA. For example, recent genetic studies show skin color may drastically change in as few as 100 generations, spanning 2,500 years, as a result of environmental influences. Furthermore, the DNA of two humans chosen at random generally varies by less than 0.1 percent. This is less genetic variation than other types of hominids (such as chimpanzees and orangutans), leading some scientists to describe all humans as belong to the same race â the human race.