Legume - development of seeds, Biology

Legume - Development of seeds

Outer epidermis of the ovary usually forms the exocarp of the leguminous pod. Next few cell layers constitute the mesocarp with thick-walled parenchyma. The endocarp consists of sclerenchyma on the inside of which is epidermis or a few layers of parenchyma and epidermis. In Astragalus macrocarpus, for example, inside the sclerenchymatous part of endocarp there is a thin-walled hypodermis and an epidermis. Vascular bundles are located in the mesocarp accompanied by some sclerenchymatous cells. The two valves of the dried legume usually twist, resulting in their opening and scattering of seeds. The twisting and opening of valves is brought about by shrinkage of the sclerenchymatous cell layers which are obliquely oriented.

Posted Date: 1/24/2013 12:01:34 AM | Location : United States







Related Discussions:- Legume - development of seeds, Assignment Help, Ask Question on Legume - development of seeds, Get Answer, Expert's Help, Legume - development of seeds Discussions

Write discussion on Legume - development of seeds
Your posts are moderated
Related Questions
Various proteins are free to take a move laterally in the plane of the bilayer. One experiment used to represent this included fusing cultured mouse cells with human cells under ap

Define Soyabean and sesame proteins - mutual supplementation of Protein? Soyabean and sesame proteins: Soyabean proteins are good sources of lysine but are deficient in methion

Circulatio n I n  Animal Circulation is served by a fluid as blood/ lymph that circulates through the body in a regular manner, receiving & distributing materials in the wa

Determine recommended nutrient intakes by selenium? The FAO/WHO 2004 recommendation for nutrient intake for selenium by groups is given in Table. How do these recommendations c

In arthropods why isn't gas exchange done through cutaneous diffusion? In arthropods the impermeability of the exoskeleton makes the passage of gases complex. In addition the n

Some of the important food hydrocolloids are listed below: Alginate Carboxymethyl Cellulose Guar gum Gum Arabic Xanthan Gum Carrageenan All h

What is the MN blood system? What is the pattern of genetic inheritance of the MN blood system? A MN blood system is a third (in addition to the ABO and the Rh) system of blood

Codex code of practice Codex Alimentarious Commission (CAD) was established in 1963 with the objective to develop International Food Safety Standards to protect human health, w

Phylum Phaeophyta (brown algae) 1) They are brown algae, apart from chlorophyll they have brown pigment i.e. fucoxanthin which predominates. 2) They are one of ,the most com

Define the Wealth Care Delivery ? The challenge that exists today in many countries is to reach the whole population with adequate health case services and to ensure their util