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Draw and describe the structure of a mat...

Draw and describe the structure of a matured embryosac of angiosperms.

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Diagram of Matured Embryosac of Angiosperm
Description of Embryosac :
Three cells geouped together at micropylar end constituting egg apparatus, .2. synergids and egg
Synergids having filliform apparatus guide the entry of pollen tube into it.
.3. cells at Chalazal end are called antipodals.
Large central cell with .2. polar nuclei .8. nucleated, .7. celled embryo sac.
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