20. Why do plant cells possess large sized vacuole?
21. How are chromatin, chromatid and chromosomes related to each other?
22. What are the consequences of the following conditions?
o(a) A cell containing higher water concentration than the surrounding medium
(b) A cell having low water concentration than the surrounding medium.
o(c) A cell having equal water concentration to its surrounding medium.
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1. because they release large amount of waste products.
2. they are related to each other because they are changing form of genetic material inside the nucleus.
[email protected] will loose water as a result it will shrink up. (b)it will gain water as a result it will swail up . (c) it will neither gain water. nor loose water.
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