Pick the statement about phloem cells that is accurate throughout. Select one: Group of answer choices Phloem cells are alive at functional maturity because active processes and a plasma membrane are required to generate and maintain sugar gradients. Phloem cells are alive at functional maturity because only a living cell can generate the negative pressure required to move water/sap long distances. Phloem cells are alive at functional maturity because moving water from an area of low water potential to an area of high water potential requires an input of energy. Phloem cells are alive at functional maturity because if they were dead their cell walls would degrade.

The accompanying figure shows the percent of selected dna sequences that match between a chimpanzee and other primates. these data support the hypothesis that the figure shows the percentage of selected d n a sequences that match between the chimpanzee and other primates. the human has an almost 98 percent match, the gorilla has an almost 97 percent match, the orangutan has a 96 percent match, the gibbon has an almost 95 percent match, and the old world monkey has an almost 92 percent match. the accompanying figure shows the percent of selected dna sequences that match between a chimpanzee and other primates. these data support the hypothesis that the figure shows the percentage of selected d n a sequences that match between the chimpanzee and other primates. the human has an almost 98 percent match, the gorilla has an almost 97 percent match, the orangutan has a 96 percent match, the gibbon has an almost 95 percent match, and the old world monkey has an almost 92 percent match. chimpanzees and gibbons are the most closely related the chimpanzee's closest surviving relative is humans orangutans are the primates least closely related to chimpanzees old world monkeys and gibbons are the most closely related

What are the student's observations and inferences before he starts his investigation?

How are viruses different from eukaryotic cells?