Vascular plants - Angiosperms Flashcards
1
Q
What structure evolved in the angiosperms that is not found in the gymnosperms?
A
Flowers
2
Q
What is the impact of the flower and fruit production on reproductive success?
A
Flowers attract animals that may be carrying pollen (increased pollination), fruits allow for increased chance of embryo dispersal and survival
3
Q
Why do some plants, such as grasses, have reduced flowers with no colourful petals?
A
They rely on wind pollination, which does not require animal attraction.
4
Q
Why might it be good for plants when animals to eat fruits?
A
Helps plants with seed dispersal, increases germination success, and expanding the plant’s range. This symbiotic relationship benefits both the plant (by spreading its seeds) and the animal (by providing food).
