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Chapter 29 Plant Diversity I How Plants Colonized Land

Chapter 29 Plant Diversity I How Plants Colonized Land

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3. Bryophyte sporophytes disperse enormous<br />

numbers of spores<br />

• sporophytes remain attached to gametophyte throughout the<br />

lifetime<br />

– depends on the gametophyte for sugars, amino acids, minerals and<br />

water.<br />

• __________(site of meiosis and spore production) can<br />

generate over 50 million spores.

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