The spores that produce microgametophytes are called microspores.
megaspores
Horsetail is a seedless vascular plant. These plants produce one type of spores only.
The scientific name for pollen grains is "microgametophytes." These are the male gametophytes in seed plants that produce the male gametes necessary for fertilization.
It is a proven fact that plant seeds produce faster than plant spores.2. Spores are smaller than seeds so therefore they take a longer time to grow and develop -ANNONOMOUS
Moss does not produce seeds like flowering plants; instead, it reproduces through spores. Spores are dispersed by the wind or water and can germinate to produce new moss plants.
when a seed begins to grow the young plant uses the food stored in the seed. the spores of the seedless plants dont have stored food to help a new plant grow.
Ferns produce spores. They do not produce seeds.
Of course spores not s'pore which is singapore
a mushroom?
Liverwort is seedless plant. it bears the spores. It is less evolved plant.
no it has seeds so it is actually a seed plant Edited answer: Hornwort is seedless non-vascular plant
Horsetails are not a seed plant because they are a seedless vascular plant and fall into the catergory pterophytes. According to the diversity of plants Seed Plants evolved in about 360 mya after Pterophytes (about 420 mya) . So in order for a plant to be a seed plant it should fall into the plant group of either Gymnosperm or Angiosperm.