A team of scientists is studying detailed internal structures of a newly discovered cellular organism. What type of microscopy tool should the scientists use in order to observe these structures? Choose 1 Choose 1 (Choice A) A Light microscope (Choice B) B Transmission electron microscope (Choice C) C Magnifying glass (Choice D) D Confocal microscope

explanation:

the answer is c.) there is a warm front in region a and a stationary front in region b.

genetic variation can be caused by mutation (which can create entirely new alleles in a population), random mating, random fertilization, and recombination between homologous chromosomes during meiosis (which reshuffles alleles within an organism's offspring).