HBio U4 Review Sp25

Front

What is the main difference between prokaryotic and eukaryotic cells?

Back

Prokaryotic cells lack membrane-bound organelles, while eukaryotic cells contain membrane-bound organelles.

Front

What is the science of describing, classifying, and naming living things called?

Back

Taxonomy

Front

What type of behavior is demonstrated when a dog fetches a stick every time it is thrown?

Back

Learned behavior.

Front

What is an example of a population in biology?

Back

All the people in a park.

Front

Which cells are haploid?

Back

Haploid cells contain one set of chromosomes, represented by letter C in the diagram.

Front

Define prokaryotic cells.

Back

Prokaryotic cells are unicellular organisms that lack a nucleus and membrane-bound organelles.

Front

Define eukaryotic cells.

Back

Eukaryotic cells are organisms whose cells contain a nucleus and membrane-bound organelles.

Front

What is instinctive behavior?

Back

Instinctive behavior is a natural, unlearned behavior that is inherent in an organism.

Front

What is the role of taxonomy in biology?

Back

Taxonomy helps in the classification and naming of organisms, providing a framework for biological research.

Front

What are membrane-bound organelles?

Back

Membrane-bound organelles are specialized structures within eukaryotic cells, such as the nucleus, mitochondria, and endoplasmic reticulum.