What is the approximate rate of
ascent of sap?
Answers
Answer:
The ascent of sap in the xylem tissue of plants is the upward movement of water and minerals from the root to4 the crown. Xylem is a complex tissue consisting of living and non-living cells. The conducting cells in xylem are typically non-living and include, in various groups of plants, vessels members and tracheids.
Explanation:
Evolution should not be equated with progress. In fact, there is no real 'progress' in the idea of evolution. Evolution is simply the generation of diversity and the shaping of the diversity by environmental factors. The only progressive trend in evolution seems to be that more and more complex body designs have emerged over time. However, again it is not as if older designs are inefficient! So many of the older and simpler designs still survive [..] In other words, human beings are not the pinnacle of evolution, but simply yet another species in the teeming spectrum of life. the plant, the water has to move upward through the stem. This upward movement of water is called as Ascent of Sap.