Most likely deforestation would occur and the animals would have to be relocated. Also the air wont be as pure without the trees their. Also the land will become alot less fertile without the tree their because the lack of animals means lack of dead nutrients. Also destroying the land might turn it into desert like the sahara. At one time it was green and lush. Then humans came and destroyed the vegetation in order to survive. Thus it grew into the sand pit it is today. Also another affect of deforestation would be the effect of greenhouse gases. With to much carbon in air and less trees to deal with it means to much carbon in the cycle. Tried my best. Srry if doesnt satisfy you.
DNA replication is the process by which a molecule of DNA is duplicated. When a cell divides, it must first duplicate its genome so that each daughter cell winds up with a complete set of chromosomes.
