Response to cold - responses of plants to stress, Biology

Response to Cold - Responses of Plants to Stress

Let us first see what happen to a plant when it is exposed to a cold climate with temperatures below 0°C. If the temperature is rapidly brought down e.g., >4°C per minute, the extracellular as well as intracellular fluids may freeze. However, if cooling is gradual (

You can guess that intracellular freezing would cause more severe injury to the cell than freezing of the extracellular fluids. However, cooling beyond certain limit can cause fatal injury to the cells. When extracellular water freezes, the intracellular water of hydration moves out and because of the larger space occupied by ice, it squeezes the cell from all around.

Posted Date: 1/18/2013 12:33:57 AM | Location : United States







Related Discussions:- Response to cold - responses of plants to stress, Assignment Help, Ask Question on Response to cold - responses of plants to stress, Get Answer, Expert's Help, Response to cold - responses of plants to stress Discussions

Write discussion on Response to cold - responses of plants to stress
Your posts are moderated
Related Questions
Which of the following pairs of functional groups CANNOT react with each other by a dehydration reaction? Select one: a. Carboxyl;Hydroxyl b. Carboxyl;Sulfhydryl c. Pho

Mineral availability of organic mineral complexes A number of mineral chelates and complexes are available from a variety of manufacturers. A chelate is described as a metal c

Cytokines activate inflammatory cells like neutrophils and eosnophils.IL-5 is important in activation of eosnophils, IL-4 enhances IgE production by B-cells. IL-4, Il-5, IL-6, TNF-

Q. Dietary Management during congestive cardiac failure? Nutritional care is a little difficult in congestive cardiac failure. This is because oedema complicates the nutritiona

What is an example of a parasite relationship? An example would be a flea and a dog. The flea drinks the dog's blood, but does nothing helpful for the dog.


Explain solid salt and saturated aqueous solution? In this example, the equilibrium system consists of crystalline PbCl 2 and an aqueous phase containing the species H 2 O, P

my homework is asking me to find the four possible gametes for two parents using their genotypes. How do i do that???? would I use the F.O.I.L. method?

State the types of brain trauma? There are two main types of brain trauma a) open head injury and b) closed head injury

Explain Adverse Effects of foscarnet  Renal dysfunction often develops during treatment with foscarnet and is usually reversible, but renal failure requiring dialy sis may occu