PLEASE HELP
Two cells are close to each other during early embryonic development. However, one
of the cells becomes a muscle cell while the other becomes a liver cell. What is the
best explanation of why this occurs?
They contain different DNA during the initial zygote formation.
They receive different chemical signals in gene expression.
They receive different electrical signals to activate DNA replication.
They translate different genes from the same transcription.
Answers: 2
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Regarding most of the narrator’s story, which word best describes the tone?
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Which of the following produces carbon dioxide? a. plants b. animals c. decomposers d. all of the above
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Jane has a sprained ankle, and her doctor gave her a prescription that states: “ibuprofen caps 200 mg tid po.” what does this prescription say, in spelled-out form?
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PLEASE HELP
Two cells are close to each other during early embryonic development. However, one
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