Unit 2 Notebook Check

Front

What is the definition of a gene?

Back

A gene is part of a chromosome that controls inherited traits.

Front

What is an acquired trait?

Back

An acquired trait is a characteristic that is not inherited but learned or developed over time.

Front

What does the term 'chromosome' refer to?

Back

A chromosome is a long strand of DNA that contains many genes.

Front

What is the role of genes in inheritance?

Back

Genes are units of heredity that are passed from parents to offspring, determining characteristics.

Front

How many examples of acquired traits were mentioned on page 1 of the ISN?

Back

9 examples.

Front

What company wrote the article referenced on page 10?

Back

STEMscopedia.

Front

In the context of genetics, what is heredity?

Back

Heredity is the passing of traits from parents to offspring.

Front

What is the significance of traits in biology?

Back

Traits are characteristics that can be inherited or acquired, influencing an organism's appearance and behavior.

Front

What is the difference between inherited traits and acquired traits?

Back

Inherited traits are passed down genetically, while acquired traits are developed through experience or environment.

Front

What does it mean if a trait is dominant?

Back

A dominant trait is one that will appear in the phenotype even if only one allele is present.