Identify the correct statement. (1) Integument surrounded by nucellus is called megasporangium. ...

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Identify the correct statement.
(1) Integument surrounded by nucellus is called megasporangium.
(2) Only one cell in of nucellus undergoes meiosis.
(3) Three mitotic divisions are required in megagametogenesis.
(4) Megaspore is the progenitor of male gametophyte.
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