Question
Transport in xylem is essentially _____ while in phloem
it is _______.ÂSolution
Transport in xylem (of water and minerals) is essentially unidirectional, from roots to the stems whereas the direction of movement in the phloem can be upwards or downwards, i.e., bi-directional, depending on the source and sink.Â
What approximate value will come in place of the question mark (?) in the following question? (Note: You are not expected to calculate the exact value.)...
(29.98% of 9840) + ? + (19.899% of 8490) = 7560
320.98 + 49.99% of (261.09 + 138.98) = ?
1120.04 – 450.18 + 319.98 ÷ 8.06 = ?
What approximate value will come in place of the question mark (?) in the following question? (Note: You are not expected to calculate the exact value.)...
10.10% of 999.99 + 14.14 × 21.21 - 250.25 = ?
What approximate value will come in place of the question mark (?) in the following question? (Note: You are not expected to calculate the exact value.)...
`sqrt(7.987 X 24.790 +199.991)`
(48.89 ÷ 7.08) × (35.96 ÷ 4.11) + (9.02 × 1.99) = ?
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