What is the typical lifespan of most octopus species?

What is the typical lifespan of most octopus species?

• A. 10-15 years
• B. 3-5 years
• C. 1-2 years
• D. 5-7 years

Answer: (C)

The typical lifespan of most octopus species ranges from 1 to 5 years, with many species living around 1 to 2 years. This shorter lifespan is largely due to their biological characteristics, such as their rapid growth rates and unique reproductive behaviors. Most octopuses reproduce only once in their lifetime; after laying eggs, females often die shortly afterward, while males may also die shortly after mating. This inherent life cycle contributes to the shorter lifespan, making the choice of 1 to 2 years accurate for many species. While other options suggest longer lifespans, very few octopus species can reach ages of 10 years or more, and those are exceptions rather than the norm. Therefore, the choice reflecting a lifespan of 1 to 2 years aligns well with the general characteristics of the majority of octopus species.

The typical lifespan of most octopus species ranges from 1 to 5 years, with many species living around 1 to 2 years. This shorter lifespan is largely due to their biological characteristics, such as their rapid growth rates and unique reproductive behaviors. Most octopuses reproduce only once in their lifetime; after laying eggs, females often die shortly afterward, while males may also die shortly after mating. This inherent life cycle contributes to the shorter lifespan, making the choice of 1 to 2 years accurate for many species.

While other options suggest longer lifespans, very few octopus species can reach ages of 10 years or more, and those are exceptions rather than the norm. Therefore, the choice reflecting a lifespan of 1 to 2 years aligns well with the general characteristics of the majority of octopus species.