Farmers are growing more genetically modified crops. Which of the following questions BEST helps determine the benefit to society? A. Will genetically modified crops increase profit for farmers?
B. Will genetically modified crops decrease the shelf-life of crops?
C. Will genetically modified crops increase the risks of overpopulation of pesticide resistant plants?
D. Will genetically modified crops increase the cost of food for the consumer?

Read each description below and determine to which stage of sleep each pertains. then click and drag each box into the appropriate category below.

In a lab, scientists grew several generations of offspring of a plant using the method shown. what conclusion can you make about the offspring? a. they formed from meiosis and mitosis. b. they have half the number of chromosomes as their parent. c. they have low genetic variability among them. d. they will be able to reproduce only after they grow flowers.

Which of the following factors would not contribute to allopatric speciation? a) a population becomes geographically isolated from the parent population. b) the separated population is small, and genetic drift occurs. c) the isolated population is exposed to different selection pressures than the ancestral population. d) different mutations begin to distinguish the gene pools of the separated populations. e) gene flow between the two populations is extensive.