Where might you find the gametophytes of… Where might you find the gametophytes of... a bryophyte? a seedless vascular plant? a seed plant? a moss? a liverwort? a fern? a lycophyte? a pine tree? growing on (or in) the soil inside a seed or inside a pollen grain Solution Bryophyte : inside a seed or inside a pollen grain Seedless vascular plant : growing or in the soil A seed plant : inside a seed or inside a pollen grain Moss : inside a seed or inside a pollen grain Liverwort : inside a seed or inside a pollen grain Fern : inside a seed or inside a pollen grain Lycophyte : inside a seed or inside a pollen grain Pine tree : inside a seed or inside a pollen grain.