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Homosporous pteridophytes

Heterosporous pteridophytes

1. Plant produces only one type of spores.

i.e. spores that are all small size.

1. The plant produces two types of spores.

i.e. microspores and megaspores.

2. It produces bisexual gametophyte.

2. It produces unisexual gametophyte.

 

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