Biology
Grade-7
Easy

Question

Predators find it easier to focus on specific individuals when in groups, such as shoals of fish, synchronize their movements

  1. True
  2. False

hintHint:

The mechanism behind dilution effect.

The correct answer is 'False'.


    • Predators depend on other organisms (prey) for food
    • Predators posses characters like sharp teeth or claws or produce substances like venom to capture prey
    • When prey tend to be in groups, predators follow dilution effect
    • The dilution effect states that when the population size increases, the probability of selecting an individual from amongst the group as prey gets decreased

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