Question

In an ecological succession, the pioneers are generally

• A. Autotrophs
• B. Carnivores
• C. Herbivores
• D. Detrivores

Answer 1

Answer: (A)

Autotrophs

• In ecological succession, the pioneers are generally autotrophs that serve to modify the physical environment and survive in hostile conditions.
• Consumers and decomposers enter in the later stages once the autotrophs have established the suitable survival conditions

So, the correct answer is 'Autotrophs'.