Reaction wood - root and shoot morphogenesis, Biology

Reaction Wood - Root and Shoot Morphogenesis

As a plagiotropic branch elongates, it might be expected to bend, downwards because of its increased weight and distance from the trunk. It is resisted by formation of reaction wood. Reaction wood is the increased xylem produced on either the upper or lower side of a branch by more rapid division of the vascular cambium on that side. In conifers compression wood reaction wood forms on the lower side and by expansion.

Posted Date: 1/24/2013 1:44:45 AM | Location : United States







Related Discussions:- Reaction wood - root and shoot morphogenesis, Assignment Help, Ask Question on Reaction wood - root and shoot morphogenesis, Get Answer, Expert's Help, Reaction wood - root and shoot morphogenesis Discussions

Write discussion on Reaction wood - root and shoot morphogenesis
Your posts are moderated
Related Questions
Systems of Human Body Many organs work in a coordinated'manner to form a system. For example in our-body the nose, the trachea and the lungs form the respiratory system. Table

What is the difference between nematocyst and spicules? Nematocysts are on Cnidarians Spicules are in Poriferae

Briefly explain about Food preservation Food preservation,  as you are aware,  is the process in which the perishable food materials are given a suitable physical or chemical t

What are the noteworthy features of the nervous system of arthropods? In arthropods the nervous system has more complicated sensory receptors with well-advanced cephalization.

When the chromosomes  are depleted  of histones  they  are seem  to have  a central fibrous 'protein  scaffold'  or nuclear  matrix  to which the DNA is attached  in loops. Therefo

Normal 0 false false false EN-IN X-NONE X-NONE MicrosoftInternetExplorer4

Fluorescence Microscopy Certain compounds when exposed to short wavelength radiations, e.g., UV and X-rays. absorb and emit energy as light of a longer wavelength. This process o

Which is the autotrophic group responsible for the production of most part of the molecular oxygen of earth? Cyanobacteria and Algae of the phytoplankton are the organisms that

Define Historic Example of Evolutionary quantitative geneticists? Evolutionary quantitative geneticists have developed tools to create predictions about the short-range evoluti

In ancient Greece the father of Medicine, Hypocrates, described a method of diagnosing diabetes mellitus by tasting the patient's urine. What is the physiological explanation for t