What is the dominant phase of a pteridophyte?

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(B) In the life cycle of pteridophytes,the main plant body is a sporophyte,which is differentiated into true root,stem,and leaves. This sporophyte is

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Sporophyte

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(B) In the life cycle of pteridophytes,the main plant body is a sporophyte,which is differentiated into true root,stem,and leaves. This sporophyte is the dominant,independent,and photosynthetic phase of the plant. The gametophyte phase is small,inconspicuous,and usually short-lived. Therefore,the correct option is $B$.

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