Seed Plants Flashcards
1
Q
Angiosperms
A
Flowering plants that produce their seeds within a fruit.
2
Q
Gymnosperms features
A
They are vascular, produce seeds, wind-borne pollen grains.
3
Q
Angiosperms features
A
The sporophyte generation is dominant; heterosporous. They experience double fertilization.
4
Q
Double fertilization
A
It results in the formation of a diploid zygote and triploid endosperm.
5
Q
Monocots
A
They have floral parts in threes and their seeds each contain one cotyledon. Endosperm is present.
6
Q
Eudicots
A
Usually have floral parts in fours or fives or multiples. Their seeds contain each two cotyledons. No endosperm usually.
