Xylem tissue is made of sieve tubes. View Solution What happens to the cells of injured tissue ? View Solution Exams IIT JEE NEET UP Board Bihar Board CBSE Free Textbook Solutions KC Sinha Solutions for Maths Cengage Solutions for Maths ...
Step-by-Step Solution:1. Understanding Xylem Fibres: Xylem fibres are specialized cells found in the xylem, which is a type of vascular tissue in plants responsible for the transport of water and nutrients from
Why is xylem described as a tissue?Vascular Tissue:Vascular plants contain vascular tissue. These tissues are phloem and xylem. They are found in vascular bundles. Phloem carries food and nutrients to the cells, whereas xylem transports water throughout the plant. ...
Vascular plants, also known as tracheophytes or higher plants, are a large group of plants have lignified tissues (the xylem) and non-lignified tissue (the phloem). Vascular plants include the clubmosses, horsetails, ferns, gymnosperms and angiosperms....
Phloem is a type of plant tissue. Along with its counterpart, xylem, phloem allows plants to...
(tracheary) elements are only vessels or tracheids, and analogically to phloem, xylem fibers, and parenchyma cells with different functions are present. Tracheary elements in xylem are dead at maturity, while sieve elements in phloem are still-living cells lacking certain organelles, such as ...
It is responsible for the absorption of water from the soil and conducting it to the upper parts of the plant through the xylem. It stabilizes the internal environment of a living organism by maintaining the balance between water and intercellular fluid levels. ...
aAccording to the cohesion-tension theory, water transport in plants occurs along a gradient of negative pressure (tension) in the dead, tube-like cells of the xylem, with transpiration, water adhesion to cell alls, and surface tension providing the forces necessary to lift water against gravity...
Are phloem cells dead? Unlike xylem (which is composed primarily of dead cells), the phloem iscomposed of still-living cellsthat transport sap. The sap is a water-based solution, but rich in sugars made by photosynthesis. What is lignin made up of?
Leaves and bark, xylem and phloem, and cambium. What are those made of? Cells, molecules,carbonatoms. But what's an atom made of? Whatismatter, really? Matter is defined as that which 1) has mass and 2) has volume or takes up space. Mass is an intrinsic property whose base SI unit...