Question

1. based on the description of rough - skinned newts, how might the traits of their poisonous skin and orange belly help the population survive in an environment where predators are present? discuss how these traits could vary in different individuals within the population.

• describe how the traits of poisonous skin and orange belly will help the population survive predators in their environment.
• explain how these traits could vary in different individuals within the population

1. if you were to study a population of rough - skinned newts over time, what patterns might you expect to see regarding their physical traits (e.g., size, color, skin texture)? how could these patterns help you understand why some newts survive better than others?

• describe the patterns in the newt population over time.
• explain how these patterns would help you understand why some survive better than others.

Explanation:

Answer:

The poisonous skin can harm or kill predators that attack the newts, reducing predation. The orange belly is an aposematic warning signal, letting predators learn to avoid the newts.
Poison potency can vary between individuals, with some producing stronger toxins. The orange belly can vary in brightness, size of the orange patch, and shade.
Over time, physical traits like brighter orange bellies, more potent skin poison, and rougher skin will become more common in the population.
These patterns show that newts with more effective warning signals and stronger defenses are more likely to survive predation and pass on their advantageous traits to offspring, explaining differential survival.