The xylem ( sapwood)layer that is under the phloem allows water to be carried from the roots up to the top of the tree. New sapwood is produced each year. The neat thing about the old sapwood is that it makes a ring inside the tree each year. You can count these rings to find ...
What are the seven taxonomic levels for plants? What are basal angiosperms? What is the difference between xylem and phloem? What is the difference between the xylem and the phloem? What is the broadest category in plant taxonomy? What kind of plants live in deciduous forests?
Watch complete video answer for “What is conducting elements of phloem” of Biology Class 9th. Get FREE solutions to all questions from chapter TISSUES.
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....
What is a sieve plate in plant anatomy? Plant anatomy Vascular plants are those which have specialized tissue for transport for water, minerals and food. These specialized tissues in vascular plants are the xylem and phloem. Answer and Explanation:1 ...
Fill in the following blanks with suitable words : (a) Gums and resi... 02:33 What is xylem tissue ? Name the two kinds of cells in xylem tissue. St... 07:59 What is phloem tissue ? Phloem contains two types of cells joined side... 03:52 (a) What is transpiration ? (b) Wha...
Meristem is the tissue that continues to divide and differentiate to produce tissues and organs. They are present on root and shoot tips and in between the xylem and phloem. Answer and Explanation:1 Pericycle arises from theprocambium. Procambium is a meristematic tissue and gives rise to the...
Phloem and xylem range from two to four. Conjunctive tissue is a layer of parenchymatous cells surrounding the xylem and phloem. The pericycle, consisting of several layers of thick-walled parenchyma cells, comes after the endodermis. Dicots lack a clear central pith. ...
Having the phloem and xylem adjacent. Collateral (finance) A security or guarantee (usually an asset) pledged for the repayment of a loan if one cannot procure enough funds to repay. Collateral A collateral (not linear) family member. Collateral (marketing) Printed materials or content of electr...
The evolution of plants to efficiently transport water and assimilates over long distances is a major evolutionary success that facilitated their growth and colonization of land. Vascular tissues, namely xylem and phloem, are characterized by high specia