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Explain the Different Types of Endosperms in Angiosperms. - Biology (Theory)

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प्रश्न

Explain the different types of endosperms in angiosperms. 

थोडक्यात उत्तर

उत्तर

Different types of endosperms in angiosperms are:

1. Free nuclear: It is the most common type of endosperm – a nuclear division of endosperm is not followed by cell wall formation and nuclei remain free e.g., coconut, water.

2. Cellular: Division of endosperm nucleus is immediately followed by cell wall formation so endosperm is cellular from beginning e.g., peperomia, villarsia Drimys.

3. Helobial: It is intermediate between cellular and nuclear type. Partition develops which divides endosperm into large micropylar and small chalazal chambers e.g. Vallisneria, Erimus.

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