When and where does reduction division taked place in the life cycle of a liverwort, a moss, a fern, a gymnosperm and an as angiosperm ?

Explanation

i. Liverwort : Capsule part of sporophyte at the time of spore formation.
ii. Moss : Capsule part of sporophyte at the time of spore formation.
iii. Fern : Sporangia at the time of spore formation.
iv. Gymnosperm : Mcrosporangium at the time of microspore or pollen formation and ovule or magasporangium at the time of megaspore fromation.
v. Angiosperm : Microsporangium and ovule or megasporangium at the time of microspore (pollengrain) and megaspore formation.