Question
The remains of dead plants for the usage of raw materials in decomposition be denoted as :
This question was previously asked in
CUET PG 2026 Agri-Business Management Question Paper (25-Mar-2026) (Shift 2)
The correct answer is
Detritus
Detritus: Raw Material for Decomposition
The question asks to identify the term for the remains of dead plants that serve as raw materials for decomposition.
Identifying the Correct Term
The correct term is Detritus.
- Detritus refers to dead particulate organic matter. In ecological contexts, it specifically includes dead plant material, fallen leaves, twigs, and other organic debris that is in the process of decomposing or breaking down. This material is crucial as the initial food source for decomposers.
Analyzing the Options
- Detritus: This term accurately describes the dead plant remains used as raw material in decomposition.
- Humus: This is the stable, dark, organic component of soil formed by the decomposition of dead plant and animal matter. It is a product of decomposition, not the initial raw material.
- Lignifers: These are plants that produce lignin, essentially woody plants. The term relates to the type of plant, not its dead remains used for decomposition.
- Stratifiers: This term relates to the process of layering or stratification, often used in seed dormancy or geological contexts. It is unrelated to dead plant matter for decomposition.
Therefore, Detritus is the precise term for the remains of dead plants used as raw materials in decomposition.
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