Are xylem and phloem made of the living cells
Are xylem and phloem made of the living cells?
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The cells which constitute xylem ducts are dead cells killed by the lignin deposition. The cells of phloem are the living cells.
The social environment of an individual includes relationship with family members, friends, co-workers, supervisors and subordinates. The behavior of other (as distinct from the individual's relationship with them) is also a part of an individual's social environment.
How can the knowledge regarding fermentation elucidate the origin of muscle pains and cramps after severe physical exertion?
How are concepts of chromatin, chromosome and chromatids associated? In which phase of cell cycle does DNA replicate?
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Lego Toys is planning to produce new toys at its factories. The setup cost of the production facilities, production costs and profits for each toy are given below: Toy &n
What are the National and cultural characteristics of Decision making or explain Four dimensions of our mental programming ?
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