Review: Gemma cup and gemma development in Marchantia

The gemma cup is a specialized organ that produces clonal progenies in M polymorpha • An R2R3-MYB, GCAM1, is an essential regulator of

Assertion : Gemmae are green, unicellular, asexual buds, which develop in small receptacles called gemma cups located on the thalli Reason : In liverwords,

gemmae cups The liverwort Marchantia polymorpha This species bears cup-shaped structures called gemma cups , each of which contains several discoid gemmae

cupunjab gemmae in cup-shaped structure called “gemma cup”（or “cupules”） In the genus , the gemmae is multicellular discoid structure with two laterally placed