pollination strategoes Flashcards
are seeds a baby plant
no the plant is in them
what ar emature ovules
seeds
anemophily
pollen transported by air
2 types of percfect plants
monoecious and diecious
monoecious
flowers either male or female, but plant has both
dioecious
Whole plant has either male or female flower parts
what type of variations do dioecious plants have
imperfect and incomplete
cross pollinaiton
2 plants pollinating
What type of pollination results in more genetic variation
cross
what type of plant guarantees cross pollination
dioecious
Self pollination
form same plant
when is self pollination adventagenous
when islated
is pollinatino = fertilization
no
compatibility barriers
chem rxn between the stamen and the pollen to prevent pollen development
with self pollinating plants
parthenocarpy
no pollination or fertilization
natural
