Question

multiple choice question
endospores are defined as ______.

• dormant cells formed within a living cell
• a structure that forms at the end of a hypha
• the fruiting body of a bacterium (akin to mushrooms)
• a sex cell (akin to sperm and egg)

Explanation:

To solve this, we analyze each option:

• Option 1: Endospores are dormant, tough structures formed inside a living bacterial cell (a type of dormant cell within a living cell) for survival in harsh conditions.
• Option 2: Structures at the end of hyphae are related to fungal reproduction (like sporangia), not endospores.
• Option 3: Bacteria don't have fruiting bodies like mushrooms (fungi do), so this is incorrect.
• Option 4: Endospores are not sex cells; they are survival structures, while sex cells (gametes) are for reproduction.

Answer:

A. dormant cells formed within a living cell