Figure 311 Below Depicts the Outline of a Large Fairy Ring

question 64

Multiple Choice

Figure 31.1 below depicts the outline of a large fairy ring that has appeared overnight in an open meadow, as viewed from above. The fairy ring represents the furthest advance of this mycelium through the soil. Locations A-D are all 0.5 meters below the soil surface. Responses may be used once, more than once, or not at all.


-When pathogenic fungi are found growing on the roots of grape vines, grape farmers sometimes respond by covering the ground around their vines with plastic sheeting and pumping a gaseous fungicide into the soil. The most important concern of grape farmers who engage in this practice should be that the

• A)fungicide might also kill the native yeasts residing on the surfaces of the grapes.
• B)fungicide isn't also harmful to insect pests.
• C)lichens growing on the vines' branches are not harmed.
• D)fungicide might also kill mycorrhizae.
• E)sheeting is transparent so that photosynthesis can continue.

---

Definitions:

Imported

Goods or services brought into one country from another, subject to trade regulations and possibly tariffs.

Price

The amount of money or its equivalent required to purchase a product, service, or asset.

Macaroni Salad

A type of salad typically made from cooked macaroni pasta and a variety of other ingredients, mixed in a mayonnaise-based dressing.

Quarts

A unit of liquid volume measurement in the United States, equivalent to a quarter of a gallon or approximately 0.946 liters.