Gymnosperms can disapears by wind, water or rainy days
Many gymnosperms have winged seeds that aid in dispersal; generally gymnosperms have heavy seeds, so the wings only assist in moving the seed a short distance from the parent plant.
The dispersal of gymnosperms seeds generally takes place through wind
fruits
Gymnosperms ( naked seeds ) and angiosperms ( enclosed seeds ).
angiosperms -seeds in think protective layer and gymnosperms- seeds directly on cones
In angiosperm seeds are enclosed inside the ovary whereas in gymnosperm seeds are naked (i. e. born on megasporophyll) Gymnosperms have archegonium for egg whereas in angiosperms it is replaced by an embryo sac.
Gymnosperms use cones to distribute their seeds.
They bear naked seeds
Gymnosperms ( naked seeds ) and angiosperms ( enclosed seeds ).
Gymnosperms
Gymnosperms produce "naked" seeds are they are not held in an ovary (like Angiosperms), but are produced in cones
Seeds!
faaart
Gymnosperms
not possible
angiosperms -seeds in think protective layer and gymnosperms- seeds directly on cones
In angiosperm seeds are enclosed inside the ovary whereas in gymnosperm seeds are naked (i. e. born on megasporophyll) Gymnosperms have archegonium for egg whereas in angiosperms it is replaced by an embryo sac.
Gymnosperms
Gymnosperms use cones to distribute their seeds.
They bear naked seeds