Variations and Survival in Populations

Front

What is variation in a population?

Back

Variation refers to the differences in traits among individuals in a population, such as size, color, or shape.

Front

Why is variation important for survival?

Back

Variation allows populations to adapt to changing environments, increasing their chances of survival.

Front

What is an example of variation in a plant population?

Back

Different leaf shapes.

Front

What is a potential advantage of having thicker fur in animals?

Back

Thicker fur can help animals stay warm in cold environments.

Front

What is a disadvantage of having little variation in a population?

Back

Greater risk of disease affecting all individuals.

Front

What can too much variation in a population lead to?

Back

It can make it harder to adapt to a specific environment.

Front

How can variations in wing patterns benefit butterflies?

Back

They can help with camouflage, making it harder for predators to spot them.

Front

What is natural selection?

Back

Natural selection is the process where organisms better adapted to their environment tend to survive and produce more offspring.

Front

What is an example of a trait that might be selected for in a cold environment?

Back

Thicker fur.

Front

What does it mean for a population to be genetically diverse?

Back

It means there are many different genes and traits within the population, which can enhance adaptability.