Question

1. only one out of 1,000 sea turtles survives to adulthood. from the moment they hatch, sea turtles must strive for survival. they race across the beach and battle the waves moments after their birth. throughout this time, predators stalk them for an easy meal. some sea turtles are

which sea turtle do you think will be selected against?
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which trait is favorable? why?
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what are the variations in the population?
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how does this species overproduce?
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how will this species change over time?
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Explanation:

1. Which sea - turtle do you think will be selected against?

• Turtles that are slower, less agile, or have physical defects are more likely to be selected against. They are more vulnerable to predators as they struggle to reach the water quickly after hatching.

1. Which trait is favorable? Why?

• Traits such as speed, strong swimming ability, and good camouflage are favorable. Speed helps turtles reach the safety of the water faster, avoiding predators on the beach. Strong swimming ability allows them to navigate the waves better, and good camouflage can make them less visible to predators both on the beach and in the water.

1. What are the variations in the population?

• Variations can include differences in size, speed, coloration (which affects camouflage), and swimming ability. Some turtles may be naturally faster due to genetic differences, while others may have different shell shapes that can impact their swimming efficiency.

1. How does this species overproduce?

• Sea - turtles lay a large number of eggs in a single nesting season. For example, a female sea - turtle can lay hundreds of eggs in a clutch. This high number of offspring is an attempt to ensure that at least a few will survive to adulthood despite the high mortality rate during the early life stages.

1. How will this species change over time?

• Through natural selection, traits that are favorable for survival (such as speed and camouflage) will become more common in the population over generations. Turtles with these traits are more likely to survive to reproduce and pass on their genes. As a result, the overall population may become better adapted to their environment in terms of survival skills.

Answer:

1. Slower, less - agile, or defective turtles are more likely to be selected against.
2. Speed, strong swimming ability, and good camouflage are favorable as they aid in survival from predators.
3. Variations include differences in size, speed, coloration, and swimming ability.
4. Sea - turtles overproduce by laying a large number of eggs in a single nesting season.
5. Through natural selection, favorable traits will become more common, and the population will become better adapted.