Joe is conducting an experiment to determine which liquid will cause bean plants grow faster. hr waterd the plants with equal amounts if liquid and measured thir hieght every other day. the plants are in the same pots with different soils and placed in the same location. will joe be able to obtain reliable data to write a supported conclusion? a. yes, because he is only observing the height of the plant. b. yes, because he consistent with watering the plants. c. no, because he used different soils. d. no, because he use only one type of plant.

Which flexible structure that supports the nerve cord and led to the backbone

Which statement is true for bacteria a. bacteria have complex internal structures b. all bacteria are spiral in shape c. all bacteria cause disease in animals d. bacteria break down some foods

One of the newest applications of cell technology is called cybrid embryos. this process involves replacing the nuclear material of an animal cell with human nuclear material. how might this process affect public policies about research by using stem cells? the same policies and concerns about the use of human embryonic stem cells would most likely apply. the embryos would most likely be treated like traditional animal embryos and regulated accordingly. the process of forming cybrid embryos would most likely be banned by government regulators. the embryos would be treated as regular cells because they are not fully human in origin.