NEETZoologyOrganisms and Populations
What benefit does the plant receive from its association with mycorrhizae?
Options
- AIncreased photosynthesis
- BEnhanced absorption of essential nutrients from the soil
- CProtection from herbivores
- DIncreased seed production
Correct answer
B. Enhanced absorption of essential nutrients from the soil
Step-by-step solution
This interaction confers benefits on both the interacting species. Lichens represent an intimate mutualistic relationship between a fungus and photosynthesising algae or cyanobacteria. Similarly, the mycorrhizae are associations between fungi and the roots of higher plants. The fungi help the plant in the absorption of essential nutrients from the soil while the plant in turn provides the fungi with energy-yielding carbohydrates.Orchids show a bewildering diversity of floral patterns many of which have evolved to a