Explain ground meristem in primary root growth, Biology

Assignment Help:

Explain Ground Meristem in Primary Root Growth?

To review, the protoderm is the primary tissue that eventually forms the outside layer that covers the root and shoot and leaves, and the procambium generates the primary vascular tissue that will eventually become the xylem and phloem. The ground meristem is the third type of primary tissue, and it gives rise to the plant tissues collectively referred to as the ground tissue, or fundamental tissue .

Ground tissue is found in shoots and roots in between the outside epidermal layer and the endodermis. Recall that the endodermis itself is a highly modified cylindrical layer of ground tissue. The name given to this kind of ground tissue is cortex. The pith tissue forming the internal core of the stele are also parenchyma cells, derived from the ground meristem. Cortex and pith function to store sugars and starches normally. Cortex in the root also is involved in the diffusion of dissolved substances from the epidermis to the endodermal cells.

 


Related Discussions:- Explain ground meristem in primary root growth

Mollusca, family ,genus, class order , species of mollusca

family ,genus, class order , species of mollusca

Type specimen of class enteropneusta, Q. Type specimen of class enteropneus...

Q. Type specimen of class enteropneusta? Examine the specimen and note the following features: 1. Balanoglossus has a soft, elongated, worm-like body which has a ciliated surf

The control group should be identical, If you have a control group for your...

If you have a control group for your experience, which of the following statements is true? A. The control group should be identical to each test group with the exception of one va

Obstetric ultrasound , Title Legal aspects in obstetrical ultrasound  ...

Title Legal aspects in obstetrical ultrasound  Introduction Obstetric ultrasound is an essential component of antenatal care and it is widely perceived to be associated

What are intraspecific ecological interactions, Q. What are intraspecific a...

Q. What are intraspecific and interspecific ecological interactions? The Intraspecific ecological interactions are those between individuals of the similar species. The Intersp

Agriculture - degradation of ecosystem, Agriculture - Degradation of Ecosys...

Agriculture - Degradation of Ecosystem Agriculture whether traditional or modern involves intervention and modification of the natural ecological systems. Ever since man has s

Proteins of animal origin - egg, Proteins of Animal Origin - Egg Eggs: ...

Proteins of Animal Origin - Egg Eggs:  Roughly, the chicken egg consists of 11% shell, 31% yolk and 58% white. Liquid whole egg consists of 65% white and 35% yolk. The primary

Controlled percussive instruments, Percussive instruments -this method...

Percussive instruments -this method used a selected and controlled percussive removal force -Instruments delivers an impact either directly to a restorative or indirectly t

List the five major phases of the cell cycle, List the five major phases of...

List the five major phases of the cell cycle, and briefly explain what happens during each phase. G1 phase: the cell grows. S phase: DNA is copied. G2 phase: the cell prepares

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd