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Which among the following is incorrect about diplontic life cycle?

Which among the following is incorrect about diplontic life cycle? Correct Answer Gametophyte depends on the sporophyte

Sporophyte is the dominant phase. All spermatophytes exhibit diplontic life cycle. Gametophyte depends on the Sporophyte. Sporophyte has independent existence and can perform photosynthesis and hence can prepare their own food.

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