BIOLOGY REVIEW FOR MAAP

Front

What is a population in ecology?

Back

A population refers to all the individuals of a species that live in a specific area at the same time.

Front

What does exponential growth mean in biology?

Back

Exponential growth occurs when the growth rate of a population is proportional to its current size, leading to rapid increases under ideal conditions.

Front

What evidence do pouch incubating mammals provide about their ancestry?

Back

They are descended from a common ancestry.

Front

How can you determine which organisms are more closely related?

Back

By comparing genetic similarities and differences, such as DNA sequences or physical traits.

Front

What are homologous chromosomes?

Back

Homologous chromosomes are pairs of chromosomes, one from each parent, that are similar in shape, size, and genetic content.

Front

Define community in an ecological context.

Back

A community is a group of different species that live together in one area and interact with each other.

Front

What is a habitat?

Back

A habitat is the natural environment in which an organism lives, including all biotic and abiotic factors.

Front

What is logistic growth?

Back

Logistic growth is a model of population growth that describes how a population grows rapidly at first and then levels off as resources become limited.

Front

What is emigration?

Back

Emigration is the process of individuals leaving a population to live in another area.

Front

What is immigration?

Back

Immigration is the process of individuals moving into a population from another area.