Which of the following organisms obtains nutrition by absorbing nutrie...
Mushrooms are saprophytic organisms that obtain nutrition by absorbing nutrients from dead organic matter. They play an important role in decomposing organic materials in the environment.
Which of the following organisms obtains nutrition by absorbing nutrie...
Understanding Nutrient Absorption in Organisms
In the context of the question, we need to identify which organism absorbs nutrients from dead and decaying organic matter.
Types of Nutritional Strategies
- **Saprophytic Nutrition**: This is the primary method of nutrient acquisition for certain organisms, specifically fungi and some bacteria. They decompose dead organic matter, returning essential nutrients to the ecosystem.
- **Autotrophic Nutrition**: Organisms, like plants, produce their own food via photosynthesis.
- **Heterotrophic Nutrition**: This includes organisms that cannot synthesize their own food and must consume other organisms.
Organism Analysis
- **Rhizopus**: This is a genus of fungi that also engages in saprophytic nutrition, breaking down dead matter.
- **Mushroom**: Mushrooms are a type of fungus that grows from the mycelium and absorbs nutrients from decomposing organic matter. They play a crucial role in nutrient cycling.
- **Sundew**: This is a carnivorous plant that captures and digests insects for nutrients, primarily relying on living organisms.
- **Sheep**: As herbivores, sheep consume plant material and do not absorb nutrients from decaying organic matter.
Conclusion
Given this analysis, the correct answer is **option 'B' (Mushroom)**. Mushrooms are distinct in their role as decomposers, obtaining nutrition through the absorption of nutrients from dead and decaying organic matter, contributing significantly to the ecosystem's health and sustainability.