Plant tissues forming plant roots
Specify the plant tissues which form the plant roots?
Expert
The roots have the central portion known as the medulla made up of the vascular tissue (inner xylem and outer phloem). The medulla is surrounded by the medullary parenchyma and delimited by the pericycle, a meristem which originates the secondary roots (ramifications). Externally to medulla lies the cortical portion formed of the endodermis (which surrounds the pericycle) and the cortical parenchyma. The covering of roots is known as the epidermis (with root hairs) and later substituted by the suberized (corky) periderm.
Define the term mycorrhizas? How does each and every participant benefit in this ecological interaction?
What is the basic difference among plasma and serum?
Explain briefly the term super bugs and also state its uses?
Into which subphyla are the protochordates classified? Write some representatives of each and every protochordate subphylum?
Initial Public Offering (IPO): It is the first sale of stock by a corporation to the public. The most general reason for a company to start an IPO is in order to elevate more capital. One of the hardest parts of an IPO is to find out the proper price
What is the basic difference between the endocrine and the exocrine gland?
Write down the incubation period of an infection?
Lego Toys is planning to produce new toys at its factories. The setup cost of the production facilities, production costs and profits for each toy are given below: Toy &n
Does the fish heart pump arterial or venous blood?
What are some illustrations of secretory cells?
18,76,764
1934596 Asked
3,689
Active Tutors
1443466
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!