Illustrate physiological evidence, Biology

Assignment Help:

Q. Illustrate Physiological Evidence ?

Physiological and biochemical evidence is providing data of increasing importance to plant systematic. Recently, it has become apparent that a syndrome of anatomical and physiological features related to a high efficiency carbon fixation process occurs in a large number of plants. This syndrome has been called the Kranz syndrome or C4 photosynthesis. In algae, mosses, most ferns, gymnosperms and many families of flowering plants C3-photosynthesis is the only known carbon fixation cycle. C4-photosynthesis occurs in approximately 10 unrelated families of monocotyledons and dicotyledons. Krariz syndrome has proved useful in characterising Panicum and . other taxa in the grass family. In the dicotyledon genus Euphorbia (Euphorbiaceae) C3, C4 and CAM (Crassulaceas Acid Metabolism) species are known. Both C3 and C4 carboxylation occurs in zygophyllum (zygophyllaceae) and in Atriplex (chenopodiaceae).

2136_Illustrate Physiological Evidence.png


Related Discussions:- Illustrate physiological evidence

Etiological factor of diverticular disease, Q. Etiological factor of divert...

Q. Etiological factor of diverticular disease? The causes of diverticular disease are not certain, but several factors may contribute to changes in the wall of the colon. These

Classification, what is binomial nomenclature? What are the importance of i...

what is binomial nomenclature? What are the importance of it?

Bacterial diseases - salmonella infections, S almonella i n f e c...

S almonella i n f e c tions The term salmonellosis is a used for several Salmonella infections of humans and animals caused by   Salmonella Enterica and S. Bong

Are mollusc metameric beings, Q Are mollusc metameric beings? Exclusively a...

Q Are mollusc metameric beings? Exclusively analyzing this feature could it be said that molluscs are evolutionarily proximal to nematodes or to annelids? In molluscs there is

Why the two dna polymerase proteins are oriented in opposite, Which of the ...

Which of the following best defines why the two DNA polymerase proteins that are held by the sliding clamp are oriented in opposite directions? A. The efficiency of replication

What is the computed tomograpy scan, Computed Tomograpy Scan Developmen...

Computed Tomograpy Scan Developments in cross-sectional imaging techniques such as spiral tomography and reformatted computerized tomograms have become increasingly popular in

Complementation of genes, how would one determine that the wild type phenot...

how would one determine that the wild type phenotype of a certain trait is due to the action of one or two genes?

Growth-form and structure, Growth-form and Structure In a community the...

Growth-form and Structure In a community the number of species and size of their populations vary greatly. A community may have one or several species. The environmental factor

Why should an athletes take proteins, Why should an athletes take Proteins?...

Why should an athletes take Proteins? Proteins are basically taken for their ergogenic properties of enhancing endurance and increasing or maintaining muscle mass to improve st

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