Xylem vessels primarily transport:
Water and minerals from root to aerial parts
Xylem is a complex vascular tissue made of tracheids and vessel elements that form continuous, dead, hollow tubes running from the roots up through the stem to the leaves and other aerial parts. It conducts water and dissolved mineral ions absorbed by the roots upward against gravity, driven mainly by transpiration pull, root pressure, and capillary action. Transport of manufactured organic food, in contrast, is the job of the phloem tissue, not xylem.
Similar Questions
Which life process in plants is most directly affected when guard cells lose water?
Important Questions from Botany
One advantage of sexual reproduction over asexual reproduction is that it helps species to survive over long evolutionary time. This is because sexual reproduction produces :
During a laboratory experiment, a student immerses epidermal leaf peel in a hypertonic solution. After some time, the student examined the cells under a microscope and observed that:
The breakdown of glucose in cytoplasm results in the formation of
After fertilization, the fruit and the seed are produced by
- Which one of the following groups is called 'amphibians of plant kingdom'?
