A research scientist carries out the following procedure: Step 1: Plasmids are generated using restriction enzymes and DNA ligase. The plasmids include these segments of DNA: a promoter, an ampicillin resistance gene, and a gene coding for human insulin. Step 2: The plasmids created in step 1 are introduced into E. coli cells by transformation. Step 3: The transformed cells are cultured in a nutritionally rich growth medium containing the antibiotic ampicillin. What should the scientist observe after completing step 3

chert is a sedimentary rock composed of microcrystalline or cryptocrystalline silica. with this little bit of information, you can come to the conclusion that your answer is c.  

explanation:

answer: grassland biomes are closer to the equator and receive more rain.

grasslands are biomes that are dominated by grasses rather shrubs and trees. savanna are biomes that exhibit grasses, shrubs and small tree as vegetation. grasslands are located near the equator of the earth. these are found in north america. savanna biomes are found in africa, south america, australia and india. grassland exhibit moderate climatic conditions, it receives   amount of rainfall higher than savanna.   therefore, savanna exhibit dry and hot climatic conditions.