Functions of Synergids

Ultra structurally the structure and concentration of cell organelles reveals that synergids are metabolically active. The following Wee functions are attributed to synergids.

1. Directing of pollen tube growth by secreting some chemotropically active substances.

2. The degenerating synergids form the site for pollen tube discharge in the embryo sac.

3. The filiform apparatus may aid in the absorption and transportation of materials into the embryo sac from the nucellus.

Posted Date: 1/23/2013 1:59:31 AM | Location : United States

Ask an Expert

Related Discussions:- Functions of synergids, Assignment Help, Ask Question on Functions of synergids, Get Answer, Expert's Help, Functions of synergids Discussions

Write discussion on Functions of synergids
Your posts are moderated

Write your message here..

Related Questions

Diagrammatic representation of implant placement, Diagrammatic representati... Diagrammatic representation of Implant placement Implant placementIt is located directly apical to the tooth it is replacing and not in an embrasure space. The angulati

Why d scientists pick hydrogen as the basis for mri scanning, Why d scienti... Why d scientists pick hydrogen as the basis for MRI scanning? Name of the human body that do not appear in an MRI scan. Explain thermal stratification? How does thermal stratifi

Rna secondary structure, Most  RNA  molecules  are  single-stranded  but  a... Most  RNA  molecules  are  single-stranded  but  an  RNA  molecule  should  hold regions  that  can  form  complementary   base  pairing  where  the  RNA  strand loops  back  on  i

What is plutonium reprocessing, Q. What is plutonium reprocessing? Why is i... Q. What is plutonium reprocessing? Why is it a big environmental issue? The Plutonium is the highly radioactive chemical element produced from uranium by nuclear plants. The Pl

Explain procedure for isolation of pure culture, Explain Procedure for Isol... Explain Procedure for Isolation of Pure Culture? Now carry out the exercise following the steps enumerated herewith. 1. Label the name of the organism on the bottom of the p

Pathogenesis, The interactions between the human host and selected microorg... The interactions between the human host and selected microorganisms that culminate in IE involve the vascular endothelium, hemostatic mechanisms, the host immune system, gross anat

What phenotypic ratio you expect from such a cross, Assume that a dihybrid ... Assume that a dihybrid cross (AaBb X AaBb) is made in which the gene loci are autosomal, independently assorting, and incompletely dominant. What phenotypic ratio would you expect

Explain food applications of curdlan, Food Applications of Curdlan Curd... Food Applications of Curdlan Curdlan has a variety of food applications as enumerated herewith: a)  Meat and Poultry Curdlan makes meat and poultry products juicier and

Define absorption of dietary iron, Define Absorption of Dietary Iron? H... Define Absorption of Dietary Iron? Haem iron is more bioavailable than non-haem iron because it is absorbed intact as a soluble complex by endocytosis (process whereby cells ab

What is ammensalim, What is ammensalim? Ammensalism is the ecological i... What is ammensalim? Ammensalism is the ecological interaction in which an individual harms another without obtaining advanatage. Ammensalism is an inharmonious (negative) ecolo