Test 2 MP 4 - Science

What is a unicellular organism?

• A nonliving organism with one cell performing all the functions to keep the organism alive

• A living organism with many cells performing all the functions to keep the organism alive

• A living organism with one cell performing all the functions to keep the organism alive

What is a multicellular organism?

• A nonliving organism with a nucleus

• A living organism with many cells and a nucleus

• A nonliving organism with one cell

• A living organism with one cell

All living things need these 3 basic needs

• sun, soil, and water

• food, water, and shelter

• everything

What are cells?

• A change leading to maturity

• Living things being produced by nonliving things

• the basic unit of life

• to develop

What is classification?

• basic unit of life

• a naming system

• grouping things based on their similarities

• the most basic level of organization

Define: genus

• the broadest level of organization

• closely related organisms

• maintaining internal conditions

• a change

What is homeostasis?

• to get bigger

• to develop

• basic unit of life

• maintaining internal conditions

All living things:

• have cells

• respond to stimuli

• can survive without food

• use energy

• can spontaneously generate

Several unrelated species all have a similar type of venom. How did different species end up with similar venom?

• They are related

• They are apart of the same genus

• The organisms come from the same ancestor

• The organisms evolved by convergent evolution

What does it mean when organisms develop?

• The change leading to maturity

• They grow up

• There is no change

• Living things do not develop