E Which of the following explains why artificial selection is described as artificial?
It is the label used to show which animals have been given hormones and artificially-made nutrients.
ООО
It deals with synthetic or superficial genes and traits like color, markings, size, and speed.
It is the opposite of natural selection, in which organisms adapt to their environments without human intervention
O It alludes to the process of artificial insemination, a process of unnaturally planting a fertilized egg.

Juan and carol were studying invertebrates in biology. they knew that segmented or earth worms preferred a dark, moist habitat. during this lab, they would be investigating the responses of organisms called planaria or dugesia tigrina. these were simple flatworms that still had a one-way digestive system and a very simple nervous system. juan and carol placed the planaria in a petri dish containing cool, distilled water that was partially covered with black paper. they shined a light on the dish. next, they removed the paper and placed a small amount of chicken liver at one end of the dish. they added a few large salt crystals to the water. finally, they added drops of hot water to the cool water in the petri dish. their results can be seen in the data table. according to their experiment, all but one conclusion is valid.

Which of the following statements is accurate about evolution? question 10 options: natural selection only eliminates odd individuals. evolution means that a population never has changes in its genetic frequencies. mutations are always harmful. evolution means that a population undergoes changes in its gene frequencies over time.

In what cells is the human genome located?