Question

In terms of alternation of generations, the internal parts of the pollen grains of seed-producing plants are most similar to a _____.A) moss sporophyteB) moss gametophyte bearing both male and female gametangiaC) fern sporophyteD) fern gametophyte bearing only antheridia

Answer 1

The internal parts of the pollen grains of seed-producing plants are most similar to a fern gametophyte bearing only antheridia

• In ferns, they carry out alternation of generation occurring as sporophytes or gametophytes.

• The gametophytes in ferns bears both the male and the female sexual organs. The male sexual parts in ferns are called the antheridia while the females' are called the archegonia.

• The antheridia in the fern gametophyte is is also similar to pollen-grains the male sexual parts in seed producing plants.

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