Which is the correct spelling of a scientific process?
Show answer & explanation
Correct answer: A
Explanation
Correct Answer
Photosynthesis
Explanation
Core Meaning: The question asks to identify the correct spelling of a biological or scientific process from the given choices. While "Photosynthesis" and "Metabolism" are both spelled correctly, "Photosynthesis" is explicitly marked as the targeted correct option in the exam key.
To solve this quickly for an exam, look closely at the spellings and definitions of all options:
The word Photosynthesis is perfectly spelled and refers to the biological process by which green plants use sunlight to synthesize nutrients from carbon dioxide and water.
The word Metabolism is also spelled correctly and refers to the chemical processes that occur within a living organism to maintain life.
The word Respiratory is an adjective describing a system, not the name of the process itself (which would be respiration).
The word Circlation is misspelled and should be spelled Circulation.
Key Points
Core Definition: Identifying correct scientific terminology requires verifying both the exact sequence of letters and ensuring the term directly represents a biological function or process.
Grammatical Role: Selecting a correctly spelled noun that functions as the naming term for a specific physiological action.