Question

Honey Fungus (Armillaria ostoyae) has been found to occupy an area of.
A. 600 hectares
B. 200 hectares
C. 20 hectares
D. 2 hectares

Answer 1

Hint:- The finding of the giant Armillaria ostoyae in 1998 created a new world record for the status of the largest known organism throughout the world, previously assumed by most to be the 200-ton blue whale. The fungus is believed to be 2,400 years old based on its current growth rate but it may be as old as 8,650 years, which would also give it a place amongst the oldest living organisms.

Complete step-by-step solution:- Discovered in the Malheur National Forest, USA, the enormous honey mushroom specimen (Armillaria ostoyae) occupies a total area equivalent to 1,350 soccer fields and is the largest living organism. The honey mushroom has been known for its glowing surface area, which is caused by bioluminescent bacteria, even though most of its tissues are in the form of root-like mycelia and are around 1 metre (3 feet) below ground. It is estimated that its age is at least 2,400 years, but could be as high as 8,650 years. There are several types of honey fungus that are distinctive.
This parasitic fungus affects both coniferous and broad-leaf trees, and can cause immense damage to forests and is widely feared by foresters and gardeners alike. The harm caused internally is generally so high that the tree is ruined by the time the fruit bodies are evidently visible. The fungus reproduces sexually, like most parasitic fungi. The fungi begin their life cycle as spores released by a developed mushroom into the atmosphere.
Answer is option (A).

Note:- While all Armillaria species have been commonly considered to be edible after being thoroughly cooked for many years, members of the community of honey fungi (including Armillaria mellea) that occur on hardwoods are considered suspicious by some people, as cases of poisoning have been associated with the consumption of these fungi.