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(C) The correct answer is $C$. Ferns,such as $Pteris$ $(Dryopteris)$,exhibit a diplohaplontic life cycle characterized by heteromorphic alternation of

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Pteris $(Dryopteris)$

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(C) The correct answer is $C$. Ferns,such as $Pteris$ $(Dryopteris)$,exhibit a diplohaplontic life cycle characterized by heteromorphic alternation of generations.In this life cycle,the sporophytic phase (diploid) and the gametophytic phase (haploid) are morphologically,functionally,and cytologically distinct.These two generations occur in an alternate manner due to the processes of meiosis (which produces spores) and fertilization (which restores the diploid state).

Two distinct generations in a single life history are common in

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