Body Systems & Genetics

Front

What is an inherited trait?

Back

A characteristic or feature that is passed from parents to their offspring through genes.

Front

What is a behavioral adaptation?

Back

A change in behavior that helps an organism survive in its environment.

Front

What is a genetic mutation?

Back

A change in the DNA sequence that can lead to new traits or characteristics.

Front

What is an acquired characteristic?

Back

A trait that an organism develops during its lifetime, not passed down genetically.

Front

How do physical characteristics differ from learned abilities?

Back

Physical characteristics are inherited traits, while learned abilities are skills developed through experience.

Front

What role does the respiratory system play in the muscular system?

Back

The respiratory system brings oxygen into the body, which is essential for muscle function.

Front

What is the difference between single-celled and multicellular organisms?

Back

Single-celled organisms are simple and consist of one cell, while multicellular organisms are complex and made up of many cells.

Front

What is a trait?

Back

A distinguishing quality or characteristic, typically one belonging to a person.

Front

What is the function of genes?

Back

Genes carry the information that determines traits and characteristics in living organisms.

Front

What is the significance of DNA?

Back

DNA contains the genetic instructions for the development, functioning, growth, and reproduction of all known living organisms.