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NEETZoologyOrganisms and Populations

In a specific interspecific interaction, Species A is assigned a (+) sign and Species B is assigned a (-) sign. Which of the following evolutionary adaptations is most likely to be found in Species B to minimize the impact of this interaction?

Options

  1. ACryptic coloration to avoid detection
  2. BLoss of unnecessary sense organs
  3. CPresence of adhesive organs or suckers
  4. DComplete loss of the digestive system

Correct answer

A. Cryptic coloration to avoid detection

Step-by-step solution

An interaction represented by (+, -) indicates either predation or parasitism. In this scenario, Species A receives the benefit (+) and is therefore the predator or parasite. Species B is harmed (-) and represents the prey or host. To minimize the impact of this interaction, Species B (the prey/host) would evolve defense mechanisms. Cryptic coloration (camouflage) is a classic evolutionary adaptation in prey species (like certain insects and frogs) to avoid being detected easily by predators. The other options (los

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