Cells in the root divides many times as the root grows longer and thicker. With each cell division, the chromosomes are divided between two daughter cells, yet the number of chromosomes in each cell DOES NOT change. What two processes ensure that the normal number of chromosomes is restored after each cell division?
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If bacteria are much too small to see, what is one reason why can we see colonies in the petri dishes that have plenty of food to eat after only a few days?
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What organ is the first to receive nutrients that have been absorbed from the digestive tract?
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What would most likely happen if green plants were exposed to longer days of sunlight? a. the mitochondria would produce less energy . b. the chloroplasts would produce more energy. c. the cell wall would become thicker. d. the vacuoles would quickly shrink. b. the chloroplasts would produce more energy.
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Cells in the root divides many times as the root grows longer and thicker. With each cell division,...
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