1
What primary ecological consequence would result if photosynthesis ceased worldwide?
2
How do saprophytic fungi contribute to nutrient cycling in forest ecosystems?
3
Which adaptation best explains how insectivorous plants obtain nitrogen in nutrient-poor soils?
4
Why do plants store excess carbohydrates as starch rather than maintaining them as simple sugars?
5
In a symbiotic relationship like lichens, what is the primary benefit each partner receives?
6
Which statement accurately describes the ecological role of parasitic plants such as Cuscuta?
7
How do leguminous plants reduce the need for synthetic nitrogen fertilizers?
8
Which factor most directly limits the spread of insectivorous plants in nutrient‑rich environments?
9
What is the main reason plants do not require a digestive system like animals?
10
If a forest loses its fungal decomposer community, which immediate effect on the ecosystem is most likely?
