Biology, 21.10.2020 05:01 alyonaprotopopova
Which plant-cell organelle supports and maintains the cell's shape and protects the cell from damage?
O cell membrane
O cell wall
O chloroplast
O vacuole
Answers: 2
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Why did rutherford say that bombarding atoms with particles was like "playing with marbles" what
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Which of the following is an eon in the time scale? phanerozoic proterozoic archean all of the above
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How many autosomes are in this human karyotype? how many sex chromosomes?
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Biology, 22.06.2019 18:30
There are few cells in the body that do not undergo mitosis: most somatic cells divide regularly, some more than others. take for example the cells that line the digestive tract. these cells must be frequently replaced because they are constantly eroded by the movement of food through the tract. what mechanism(s) is/are in place to ensure that these cells are exact copies of the mother cell
Answers: 1
Which plant-cell organelle supports and maintains the cell's shape and protects the cell from damage...
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