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Solution


Q.

Filiform apparatus is characteristic feature of                    [2015]
1 aleurone cell  
2 synergids  
3 generative cell  
4 nucellar embryo  

Ans.

(2)

Filiform apparatus is a mass of finger-like projections of the wall into the cytoplasm. It is present in synergids (help cells) of the embryo sac, in the micropylar region. It guides the pollen tube inside the ovule towards the embryo sac.