Question

Which one of the following is not a criterion for classification of fungi?

• A. Morphology of mycelium
• B. Mode of nutrition
• C. Mode of spore formation
• D. Fruiting body

Answer 1

The Correct Option is B

In the classification of fungi, several criteria are utilized to categorize different species. These include:

• Morphology of mycelium: Mycelium refers to the vegetative part of a fungus, consisting of a network of fine white filaments (hyphae). The structure and form of mycelium can be a distinguishing factor in fungal classification.
• Mode of spore formation: This involves the method by which fungi produce spores, which are reproductive units. Different fungi have varied spore formation mechanisms, which are crucial in their classification.
• Fruiting body: The fruiting body is a specialized fungal structure that produces and disperses spores. Its presence and characteristics are significant in classifying fungi.

In contrast, the mode of nutrition is not a primary criterion for the classification of fungi. This is because fungi typically have a consistent mode of nutrition, being heterotrophic organisms that absorb nutrients from external sources. Therefore, the correct answer here is Mode of nutrition.