Senescence - effects of plant growth regulators, Biology

Assignment Help:

Senescence - Effects of Plant Growth Regulators on Development

All five major growth regulator groups: auxins, gibberellins cytokinins, abscisic acid and ethylene can influence senescence in a wide range of species and this may indicate that all these compounds participate in natural senescence. In many organisms ageing and loss of viability occur as a result of accumulated metabolic errors and cell damage. On the other hand, senescence of leaves and homologous organs (cotyledons, petals, etc.) is believed to be a programmed process. In the following subsections we will discuss various aspects of senescence.

 


Related Discussions:- Senescence - effects of plant growth regulators

Glycolipids, G L YCOLIPIDS They are lipids having sugar residues. ...

G L YCOLIPIDS They are lipids having sugar residues. Two common glycolipids are cerebrosides and gangliosides. (1) Cerebrosides They are made of amino alcohol sphi

How structure of the subunits changed, The holoenzyme is denatured by heat ...

The holoenzyme is denatured by heat at very high temperature. It is found that two polypeptides, although denatured, contains chains that remain together as a unit, while two other

Water: An Essential for Life, What is the reason behind the high surface te...

What is the reason behind the high surface tension of water?

Economically important fermentation products-beer, Normal 0 fal...

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

Acrylamide gel, Acrylamide gel  is a polymer gel used for electrophoresis o...

Acrylamide gel  is a polymer gel used for electrophoresis of DNA or protein to measure their sizes (in the daltons for proteins, or in base pairs for DNA). See "Gel electrophoresis

Antioxidants and flavanoids requirement in dyslipidemia, Q. Antioxidants an...

Q. Antioxidants and Flavanoids requirement in dyslipidemia? Antioxidants and Flavanoids: You must have already read about different antioxidants present in our foods. The body

Class of crustacea - malacostraca, Class of Crustacea - Malacostraca M...

Class of Crustacea - Malacostraca Malacostraca involves most of the larger forms such as crabs, lobsters, shrimps etc. and constitute the majority of crustacean species. The c

Are there chloroplasts in cyanobacteria, Are there chloroplasts in cyanobac...

Are there chloroplasts in cyanobacteria? In cyanobacteria there are no chloroplasts and the chlorophyll layers are dispersed in cytosol. Which chemical element is central in

Cost of accidents, Cost of Accidents Immediate Cost Immediate c...

Cost of Accidents Immediate Cost Immediate cost takes into account the loss of work, damages to equipment and facilities which have to repaired and restored or replaced

Disorder of adrenal function, Disorder  of Adrenal Function: The diso...

Disorder  of Adrenal Function: The disorders of  adrenal function may lead  to acute and chronic  .adrenocortical insufficiency. Let  us briefly  describe each  one as follows

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