What would happen to an organism population after years of natural selection for it? A) increase in number
B
decrease in number
C population would not change

Harold makes a venn diagram to him compare and contrast mitosis and meiosis. which label belongs in the region marked z? forms diploid cells creates an even number of cells includes two rounds of cell division duplicates body cells

2. sketch the inside of the bean nodule, and describe or label what you observed with the hand lens.

Asquirrel population lives in an area. over many years, a river in that area grows wider and stronger, eventually forming a canyon. the squirrel populations on the two sides of the canyon can no longer mate with each other and ultimately form distinct species. this is an example of