Question
Download Solution PDFHerbivores belong to which of the following trophic levels?
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFThe correct answer is Primary consumers.
Key Points
- Herbivores are organisms that consume plants and are classified as primary consumers in the food chain.
- They occupy the second trophic level, directly above producers, which are typically plants and algae.
- Primary consumers play a crucial role in transferring energy from producers to higher trophic levels.
- Examples of herbivores include deer, rabbits, and caterpillars, which feed on various types of vegetation.
Additional Information
- Trophic Levels: These are hierarchical levels in an ecosystem, comprising different organisms that share the same function in the food chain and the same nutritional relationship to the primary sources of energy.
- Producers: Also known as autotrophs, they form the first trophic level and produce energy through photosynthesis or chemosynthesis.
- Secondary Consumers: These are carnivores that eat primary consumers. They occupy the third trophic level.
- Tertiary Consumers: These organisms prey on secondary consumers and occupy the fourth trophic level.
- Energy Transfer: Energy decreases as it moves up trophic levels, with only about 10% of the energy being transferred from one level to the next.
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