Advantages:
1. Protection: The exoskeleton provides protection to the organism against predators, harsh weather and other external physical threats.
2. Support: The exoskeleton provides support to the organism and gives them structural strength.
3. Mobility and Movement: The exoskeleton allows for greater control and precision in movement, which helps with hunting, escaping predators and navigating challenging environments.
4. Durability: Exoskeletons are made of tough materials, such as chitin or hard calcium carbonate, which make them durable.
Disadvantages:
1. Inflexibility: Exoskeletons do not allow organisms to grow beyond a certain size, as they are inflexible and cannot expand or grow with the organism.
2. Energy expenditure: Organisms with exoskeletons need to use more energy to move and carry their exoskeletons, which can be a disadvantage in habitats where resources are scarce.
3. Molting: Organisms with exoskeletons need to molt (shed their exoskeleton) to grow, which is a physically demanding process that leaves them vulnerable to predators.
4. Limitation in sensory perception: The exoskeleton can limit an organism's sensory perception, interfering with their ability to perceive their environment.
Advantage and disadvantage of exoskeleton
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