Fungi are non-photosynthetic, have chitin cell walls and coenocytic cell structure.
Pores are multicellular and cannot open and close like stomata. Sperm fertilizes an egg to produce a zygote. The Stalk grows out of the tip of the gametophyte with the sporangium on top. Yes, unlike most other plants, the dominant phase of the life-cycle is the gametophyte. Apart from the Hepaticophyta and Bryophyta, the gametophyte is pretty inconspicuous throughout the remainder of the plant kingdom.