Biology, 17.07.2019 03:40 nathanstern21
In april 2014, scientists reported that cloning technologies have been used to generate stem cells that are genetically matched to adult patients. they were able to put the nucleus of an adult skin cell inside an egg, and that reconstructed egg went through the initial stages of embryonic development. these findings might lead to future studies in a) organ transplants b) cosmetic plastic surgery c) how endangered species survive in the wild d) development of artificial limbs for amputees
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Biology, 22.06.2019 01:00
Where do the respiratory and circulatory systems meet? a. in the heart b. in the muscles c. in the lungs d. in the brain
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Biology, 22.06.2019 05:30
Can bacteria reproduce in a way such that when you start out with two bacteria, you get five bacteria? why or why not? * a. yes, because bacteria reproduce sexually, and can produce any number of offspring, just as humans do. b. no, because bacteria grow at an exponential rate. c. no, because when bacteria reproduce, they split into two parts, and two bacteria splitting would result in four bacteria.
Answers: 1
Biology, 22.06.2019 07:00
Which best describes the scientific method? a. a path of clearly defined steps that must be followed in a particular order b. a possible answer to a scientific question based on knowledge or research c. the recipe for how to conduct an experiment that must be followed precisely d. the process of hypothesis and testing through which scientific inquiry occurs
Answers: 1
In april 2014, scientists reported that cloning technologies have been used to generate stem cells t...
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