The sporophyte of Pteris is: | vedclass

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(B) In $Pteris$ (a fern),the zygote develops into an embryo which remains attached to the gametophyte (prothallus) for nutrition during its early deve

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Dependent upon the gametophyte only in the beginning

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(B) In $Pteris$ (a fern),the zygote develops into an embryo which remains attached to the gametophyte (prothallus) for nutrition during its early developmental stages.As the sporophyte grows and develops its own roots,stem,and leaves,it becomes photosynthetically active and independent of the gametophyte.Therefore,the sporophyte is dependent upon the gametophyte only in the beginning.

The sporophyte of $Pteris$ is:

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