The question asks for the scientific study of fungi. Let's break this down step by step:

Step 1: Understand the meaning. "Scientific study" refers to a field of science dedicated to researching a specific subject. "Fungi" are a kingdom of organisms that include mushrooms, yeasts, and molds.

Step 2: Analyze the options:

• Mycology: This is the branch of biology concerned with the study of fungi.
• Zoology: This is the scientific study of animals.
• Botany: This is the scientific study of plants.
• Physiology: This is the scientific study of functions and mechanisms in a living system.

Step 3: Compare the definitions. Only "Mycology" directly corresponds to the study of fungi.

Final Answer: The correct word is Mycology.

Related Topics & Formulae

Related Topic: Scientific Terminology
Many scientific fields have names derived from Greek or Latin roots. Understanding these roots can help you decipher the meaning of unfamiliar terms.

Theory:
The suffix "-logy" means "the study of." The prefix defines the subject:

• "Myco-" comes from the Greek "mykes," meaning fungus.
• "Zoo-" comes from the Greek "zōion," meaning animal.
• "Botan-" comes from the Greek "botanē," meaning plant, pasture, or grass.

There is no formula for this type of question; it relies on knowledge of vocabulary and word origins.