it is only found in the plant cells that support the plant which is also made of specialized sugar called cellulose

1 answer:

6 0

The cell wall contains not only cellulose and protein, but other polysaccharides as well. The cell wall provides structural support and protection. Pores in the cell wall allow water and nutrients to move into and out of the cell. The cell wall also prevents the plant cell from bursting when water enters the cell.

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The graduating class of a high school would like

dolphi86 [110]

The answer should be 2 because planting trees gives out oxygen and we need oxygen to live

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3 years ago

If the results of an experiment do not support a scientist's hypothesis, what should the scientist do next? O A. Revise the hypo

Vsevolod [243]

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A. Revise the hypothesis based on the results and use it to design another experiment.

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1 year ago

If meiosis failed to occur in both male and female worms the zygote nucleons would resemble diagram

den301095 [7]

Tetraploidy will occur.

<h3><u>Explanation</u>:</h3>

The process of sexual reproduction is very necessary to maintain the genetic setup of the species over the races.

The normal chromosome content of a cell is called diploid state of cell. Its represented by the expression 2n. The cell division that takes place before the gamete formation is called meiosis. This cell division makes the chromosome number of the cells halved. So haploid cells are produced. Its represented by n.

Now as the gametes fuse, both the n becomes 2n and diploid state is regained.

But if the meiosis don't occur in the gametes, the gametes will remain 2n. So after fertilization, it becomes 4n. This state is called tetraploidy.