What are gemma cups?

What are gemma cups? gemma cup The liverwort Marchantia polymorpha This species bears cup-shaped structures called gemma cups , each of which contains several gemmae cups Assertion : Gemmae are green, unicellular, asexual buds, which develop in small receptacles called gemma cups located on the thalli Reason : In liverwords,

gemmae cups Sexual reproduction happens when gametes fuse and form a zygote and involves the formation of Gemmae cup Doubt answer

gemmae cup Gemma cup are special vegetative ,small cup shaped structures borne along the midrib on the dorsal surface of gametophyte of some bryophytes Interestingly, transgenic plants defective in cytokinin signaling, such as Mprrb knockout lines, formed no gemma cup and more rhizoids compared