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Statement 1: |
In a vessel, septa among the adjoining cells get dissolved. |
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Statement 2: |
Companion cells are component of phloem. |
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a) |
Statement 1 is True, Statement 2 is True; Statement 2 is correct explanation for Statement 1 |
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b) |
Statement 1 is True, Statement 2 is True; Statement 2 is not correct explanation for Statement 1 |
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c) |
Statement 1 is True, Statement 2 is False |
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d) |
Statement 1 is False, Statement 2 is True |
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Statement 1: |
In a vessel, septa among the adjoining cells get dissolved. |
|
Statement 2: |
Companion cells are component of phloem. |
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a) |
Statement 1 is True, Statement 2 is True; Statement 2 is correct explanation for Statement 1 |
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b) |
Statement 1 is True, Statement 2 is True; Statement 2 is not correct explanation for Statement 1 |
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c) |
Statement 1 is True, Statement 2 is False |
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d) |
Statement 1 is False, Statement 2 is True |
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(d) Vessels and companion cells are characteristic of the angiosperms. During maturity of the vessels, the cytoplasm lost and thin end walls disintegrating. Companion cells are special type of parenchyma cells. These cells are living having abundant granular cytoplasm and a prominent elongated nucleus, which is retained throughout the life of the cell. |