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______ apparatus is a mass of finger like projections on the synergid wall.

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in Biology – Class 12 by (271k points)
______ apparatus is a mass of finger like projections on the synergid wall.

(a) Egg

(b) Chalaza

(c) Micropylar

(d) Filiform

I had been asked this question during an online interview.

This intriguing question originated from Flowering Plants Reproduction topic in section Sexual Reproduction in Flowering Plants of Biology – Class 12

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Correct option is (d) Filiform

Easy explanation: Filiform apparatus is a mass of finger like projections of the wall of the synergid cells into the cytoplasm. It may or may not be present. It guides the male gametophytes during fertilization.

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