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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Answers: 1
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Which of the following was a characteristic of a dromaeosaur? modified front claw grasping with their forelimbs both a and b none of the above
Answers: 1
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Jason puts an apple on top of an ice pack in his lunch bag lunch time the temperature of the apple has decreased what happens to the molecules in the apple when the temperature of the apple decreases
Answers: 1
PLEASE HELP
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