In which of the following plants is the main | vedclass

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(A) In the plant kingdom,the main plant body is a gametophyte in Bryophytes. $Riccia$ belongs to the class Hepaticopsida (liverworts) of the division

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Riccia

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(A) In the plant kingdom,the main plant body is a gametophyte in Bryophytes. $Riccia$ belongs to the class Hepaticopsida (liverworts) of the division Bryophyta. In Bryophytes,the haploid gametophyte is the dominant,independent,and photosynthetic phase of the life cycle. In contrast,$Ferns$ (Pteridophytes) and $Bennettites$ (Gymnosperms) have a dominant sporophytic plant body. $Fucus$ is an alga where the main plant body is a diploid sporophyte. Therefore,$Riccia$ is the correct answer.

In which of the following plants is the main plant body a gametophyte?

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$A$: $Riccia$ is a very simple and primitive bryophyte.
$R$: In $Riccia$,the zygote undergoes division to form an embryo after fertilization.

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