Industrial revolution in England
How did industrial revolution in the England provide an example of the natural selection?
Expert
One of the classic illustrations of natural selection is regarding the moths of the industrial zones of England in end of 19th century and the starting of 20th century. As the industrial revolution advanced the bark of trees which moths landed on became darker because of the soot released from the factories. The population of light moths then reduced and was substituted by the population of dark moths as the mimicry of dark moths in new environment preserved them from predators, that is, they had an adaptive benefit in that new environment. Light moths in their turn suffered the negative result of natural selection for becoming more visible to predators and were almost eliminated. In the open forest far from factories however it was experimentally verified that light moths managed their adaptive benefit and the dark moths continued to be more simply found by predators.
What do you mean by the term urinalysis? Briefly state it.
Define the term nucleolus?
Specify the plant tissues which are responsible for supporting of the plant?
What are differentiations of cell membrane?
Explain the signs and symptoms found among patients with hypothyroidism?
Name the primary synthetic organic compound. Who introduced it and from which compound?
Define the term Metrics studio?
What are the amphibian features that make them dependent on water to survive?
Name the phase of cardiac cycle during which the ventricles are filled? Answer: The filling of ventricles with blood takes place during diastole.
Q.1. Visit any organization/ company and prepare its short organizational profile. Then describe the internal and external communication process of the organization/ company you have visited along with a diagram. Q.2. Suppose there is an ad
18,76,764
1947261 Asked
3,689
Active Tutors
1447883
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!