Coevolution through Mimicry: The Milk Snake and Coral Snake
How are the milk snake and the coral snake an example of coevolution?
A. The coral snake and the milk snake form a mutualistic symbiosis.
B. The coral snake and the milk snake have both evolved to eat the same types of prey.
C. The coral snake is selectively favored by mimicking the non-venomous milk snake.
D. The milk snake is selectively favored by mimicking the venomous coral snake.
Answer:
The milk snake and coral snake are an example of coevolution through mimicry.
Explanation:
These snakes are an example of coevolution because their similar coloration patterns have evolved as a form of mimicry. The coral snake has evolved to mimic the non-venomous milk snake, which acts as a protective mechanism to deter predators. On the other hand, the milk snake has evolved to mimic the venomous coral snake, which helps it avoid predation. This coevolutionary relationship benefits both snakes by increasing their chances of survival.
Find out more about Coevolution through mimicry here.
Coevolution is a fascinating phenomenon in nature where two or more species influence each other's evolution over time. In the case of the milk snake and the coral snake, their unique relationship showcases an extraordinary example of coevolution through mimicry.
Both the milk snake and the coral snake share similar coloration patterns with alternating red, yellow, and black stripes. However, the arrangement of these stripes differs between the two species. The milk snake has black stripes separating bands of red and yellow, while the coral snake has yellow stripes separating black and red bands.
Despite their differing venomous capabilities, the milk snake and coral snake have evolved to mimic each other's appearance. This mimicry serves as a survival strategy for both species. The coral snake benefits from mimicking the harmless milk snake as predators may mistake it for a non-threatening snake. On the other hand, the milk snake gains protection by mimicking the venomous coral snake, deterring potential predators.
Through this coevolutionary relationship, the milk snake and the coral snake have adapted to blend in with each other, increasing their chances of survival in their shared environment. This fascinating example of coevolution highlights the intricate ways in which species evolve and interact to survive in nature.