Cancer is the product of a mutation that a) causes the uncontrolled growth of cells b) changes the structure of hemoglobin in the blood c) brings about stunted growth and severe pain d) causes a translocation in a pair of chromosomes

During a fierce storm a large number of tall trees on an island are uprooted by the wind and die. most of the trees on the island are now short trees and produce seeds that grow into short trees. what concept is shown in this example? question 5 options: natural selection artificial selection genetic engineering gene splicing

Which of the following is the earliest era of earth's geologic time scale? cenozoic mesozoic precambrian paleozoic

If the dimensions of a cube-shaped cell with a length,height, and width of 1 micrometer were to double, what would be the cell's new ratio of surface area to volume? a.3 to 1 b.4 to 3 c.1 to 2 d1 to 6