Answer:
B
Explanation:
An undifferentiated cell is such as that in a blastocyte. They are multipotent and can differentiate into any type of cells. The cells of the mass begin to have their gene differentially expressed (due to differential silencing of particular genes) hence the cell become determined. They become well organized into tissue such as skin and other organs.
If the temperature is increased then the radish germination is increased. Meaning that the radish will grow faster
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One of the most important protective factors for drug use is</span> believing that there are strong sanctions against substance abuse at school.
