Final Epic Life Science Flashcardizz

Front

What are structures that have different mature forms but develop from the same embryonic tissue called?

Back

Homologous structures are those that have different mature forms but develop from the same embryonic tissue.

Front

What do AA and Aa genotypes represent in terms of dominance?

Back

AA and Aa always show up as dominant traits.

Front

What is the scientific name for an organism made from?

Back

The scientific name for an organism is made from the genus and species name.

Front

What are preserved remains of ancient organisms called?

Back

Fossils are the preserved remains of ancient organisms.

Front

If all salmon were to die, which population would be the first to decrease in numbers?

Back

The seal population would be the first to decrease in numbers.

Front

What is the difference between homologous and analogous structures?

Back

Homologous structures share a common ancestry but may serve different functions, while analogous structures serve similar functions but do not share a common ancestry.

Front

What is an adaptation in the context of evolution?

Back

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

Front

What is the significance of fossils in studying evolution?

Back

Fossils provide evidence of past life forms and help scientists understand the history of evolution.

Front

What is the role of the genus in the scientific classification of organisms?

Back

The genus is a rank in the biological classification that groups together species that are closely related.

Front

What is a vestigial structure?

Back

A vestigial structure is a body part that has lost its original function through evolution.