If it takes more than a week, continue doing it nightly until the gagging stops. Move your gag reflex trigger back further by extending the area that you brush. Brush 1/4 to 1/2 inch further back on your tongue. This new area is now your gag reflex trigger and where you should do your nightly brushing. Work on that area nightly until you can brush that part of your tongue without gagging.
Flowering Plants. The Division name Anthophyta simply means flowering plant; the other term, angiosperm, refers to the seeds being borne in a vessel called a fruit. The plant that you see is the diploid sporophyte.
The gametophyte is the gamete-producing plant that produces male reproductive structures called antheridia, which produce sperm, and female reproductive structures called archegonia, which produce eggs. When a sperm cell fertilizes an egg inside the archegonium, a diploid zygote is formed.s the spore germinates, it develops into a thin, filamentous stage called a protonema. As the protonema grows, it develops into a mature gametophyte with root-like rhizoids that anchor the plant and an erect, stem-like structure with whorls of leaf-like photosynthetic tissues.