Megasporangia are the structures that give rise to female gametes or megaspores or ovules. Megasporangia produce spores that develop into female gametophytes whereas microsporangia produce spores that develop into male gametophytes. Anatomy Plant Life Cycle Biology For Kids Plants Worksheets Megasporangia female sporangia produce megasporocytes megameiocytes that yield megaspores. . Heterosporous plants that produced microspores in microsporangia and megaspores in separate megasporangia evolved independently in several plant groups during the Devonian period. Megasporangia produce spores that develop into female gametophytes whereas microsporangia produce spores that develop into male gametophytes. Megasporangia produce many times the number of spores produced by microsporangia E. One simple way to learn this-male gamet should b small in size so that it can easily move towards female gamet. Megasporangium produces spores t
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