The number of hypothetical animal geneticus introductus is 2n=36. Each diploid nucleus contains 3 ng of DNA in G1.

a) What amount of DNA is contained in each nucleus at the end of S phase?
b) Explain why a somatic cell of Geneticus introductus has the same number of chromosomes and the same amount of DNA at the beginning of mitotic prophase as one of these cells does at the beginning of prophase I and mitosis.
c) How many chromosomes and amount of DNA present per cell at the end of each stage: telophase I, Mitotic anaphase, and Telophase II.

increase soil erosion                                             reduce soil erosion

cattle grazing                                                         hydroseeding

deforestation                                                         contour plowing

                                                                                planting vegetation

plant roots basically hold the top soil

together and stop soil erosion because

in such situation top soil is not removed

during flood but cattle grazing causes

soil erosion because cattle consume the

grasses and herbs and top soil is exposed.

same situation occurs because of

deforestation, the trees and plants are cut

down to expose top soil which causes soil

erosion

they dont have any evidence