(i) Describe the development of a 7-celled
female gametophyte from a megaspore mother
cell in an angiosperm.
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The ovule is composed of multi layered cellular tíѕѕuє cαllєd thє nucєlluѕ. A hypσdermαl cєll σf nucelluѕ єnlαrgєѕ αnd вєcσmєѕ α mєgαѕpσrє mσthєr cєll thαt undєrgσєѕ mєíσѕíѕ tσ fσrm α tєtrαd of mєgαѕpσrє
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The ovule is composed of multi layered cellular tissue called the nucellus. A hypodermal cell of nucellus enlarges and becomes a megaspore mother cell that undergoes meiosis to form a tetrad of megaspore
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