Afellow student in the class is looking at a slide of onion root tip cells and is excited that he can see the chromosomes undergoing anaphase 1. how do you know that he is incorrect the chromosomes would not be coiled up during anaphase 1 and therefore he would not be able to distinguish them onion root tip cells do not undergo anaphase 1 he would need to use an electron microscope to see chromosomes plants do not carry out mitosis
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Biology, 22.06.2019 05:20
The large increase in atmospheric carbon dioxide in the last 50 years most likely comes from a. an increase in cellular respiration b. increased decomposition by bacteria c. an increase in the burning of fossil fuels d. an increase in photosynthesis
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Biology, 22.06.2019 11:00
4. if a cell is placed inside a solution that has a higher concentration of solute than on the inside of the cell, what can be said about the movement of water? a. water will move out of the cell, causing it to shrivel. b. water will move in and out of the cell at the same rate. c. water will move out of the cell, causing it to swell. d. water will move into the cell, causing it to swell.
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Biology, 22.06.2019 12:30
Identify the structure in organisms that do not have kidneys that is adapted to regulate water balance
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Biology, 22.06.2019 16:30
What are the three different shapes, or structures, of carbon-based molecules
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Afellow student in the class is looking at a slide of onion root tip cells and is excited that he ca...
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