Dispersal Flashcards
is not part of the plant structural development,
but without _________ , the young plant will not be able to
separate itself from the parent plant
Dispersal
an essential part of the plants life cycle.
Dispersal
❑Through Dispersal plants learned to adapt to their agents
and agents adapted to the plants ; this mutualistic
relationship is called ________
Co-evolution
❑The first form of dispersal is within the pre syngamy stage:
______
POLLINATION
leads to FERTILIZATION
POLLINATION
Process when flower from the same plant pollinates another flower,
as well as when a flower pollinates its own self.
SELF POLINATION
❑Process wherein agents or intermediates carry pollen from one flower of a plant to another flower of another plant.
cross polination
True or False: This crossing over of genes from different plants is the very goal of sexual reproduction in plants through flower, seeds and fruits.
true
depend on the wind for
pollination , showy petals are not really required
ANEMOPHYLLOUS FLOWER
depend on animals for
pollination
Zoophyllous flower
depends on insects for
pollination
Enterophyllous flower
seeds dispersed by its own fruit.
autochory
Adaptation of autochory
Explosive mechanism
seeds are dispersed by the wind
ANEMOCHORY
tiny seeds
dust seeds