Lactobacilli and humans: lactobacilli are a type of bacteria that live in our lungs and destroy many of the harmful microorganisms that enter our respiratory system. they are highly adapted to living in our lungs and can’t survive in many other habitats. a- commensakism b- parasttm c_ mutual ism

Before the can be observed by using a transmission electron microscope, cells are sliced into very thin sections. what disadvantage does this procedure present in the study of cellular parts

Astudent analyzed ears of corn that demonstrated two traits in the f2 kernels, purple or white colors and smooth on wrinkled shapes. a tabulation of 135 individual kernels gave the following results: purple and smooth = 75 white and smooth = 28 purple and wrinkled = 24 white and wrinkled = 8 what would be the only phenotype present in the f1 ger

The same agricultural practices are used in every country of the world. select the best answer from the choices provided t f