The table below lists several environmental issues that plague a lake formed by the damming of a
large river. Read each description of an environmental issue, and recommend the appropriate area of
expertise - that is, field of science - that might contribute information relevant to each issue. The first
cell is filled in for you. (4 points)

1. the four cells that result from meiosis have half of the genetic material (chromosomes) of the original parent cell.

2. Cells undergoing mitosis just divide once because they are forming two new genetically identical cells where as in meiosis cells require two sets of divisions because they need to make the cell a haploid cell which only has half of the total number of chromosomes.

Explanation: