Natural Selection and Adaptation Concepts

Front

What is Natural Selection?

Back

Natural Selection is the process by which organisms better adapted to their environment tend to survive and produce more offspring.

Front

What is Adaptation?

Back

Adaptation is a trait that helps an organism survive and reproduce in its environment.

Front

What is Variation in a species?

Back

Variation refers to the differences in traits among individuals of the same species.

Front

How does predation affect population dynamics?

Back

Predation can lead to changes in population size and traits, as predators may favor certain traits over others.

Front

What is the role of camouflage in survival?

Back

Camouflage helps organisms blend into their environment, making it harder for predators to spot them.

Front

What is an example of a trait that may become more common due to Natural Selection?

Back

A trait like darker fur in mice may become more common if it provides better camouflage from predators.

Front

What is the significance of genetic variation in a population?

Back

Genetic variation is important for a population's ability to adapt to changing environments.

Front

What happens to a population when a new predator is introduced?

Back

The population may experience changes in traits and sizes as individuals with advantageous traits survive and reproduce.

Front

What is the difference between a dominant and a recessive trait?

Back

A dominant trait is expressed in the phenotype even if only one copy is present, while a recessive trait is expressed only when two copies are present.

Front

How can environmental changes lead to adaptation?

Back

Environmental changes can create new challenges, leading to the selection of traits that improve survival and reproduction.