Levels of Organization

What is the correct order, from smallest to largest?

• organism, organ system, organ, tissue, cell

• tissue, cell, organ, organism, organ system

• cell, tissue, organ, organ system, organism

• organ, tissue, cell, organ system, organism

Tags

NGSS.MS-LS1-3

What is cell differentiation?

• groups of similar types of cells that work together to carry out specific tasks

• groups of different tissues working together to perform a particular job

• unspecialized cells that are able to develop into many different cell types

• the process by which cells become different types of cells

Tags

NGSS.HS-LS1-4

What are stem cells?

• long muscle cells

• unspecialized cells that are able to develop into many different cell types

• groups of different tissues working together to perform a particular job

• the process by which cells become different types of cells

Tags

NGSS.HS-LS1-4

NGSS.HS-LS1-2

What are tissues?

• groups of different organs that work together to complete a series of tasks

• groups of similar types of cells that work together to carry out specific tasks

• groups of different tissues working together to perform a particular job

• groups of organ systems that work together to keep an organism alive

Tags

NGSS.MS-LS1-3

What are organs?

• groups of different organs that work together to complete a series of tasks

• groups of similar types of cells that work together to carry out specific tasks

• groups of different tissues working together to perform a particular job

• groups of organ systems that work together to keep an organism alive

What are organ systems?

• groups of different organs that work together to complete a series of tasks

• groups of similar types of cells that work together to carry out specific tasks

• groups of different tissues working together to perform a particular job

• groups of organ systems that work together to keep an organism alive

What does complex mean?

• to be difficult

• to be made of only one part

• to be made of two or more parts

• to be simple

True or False. Unicellular organisms do not have all the characteristics of life.

• True

• False

True or False. Organ systems depend on each other and cannot work alone.

• True

• False

Tags

NGSS.MS-LS1-3

Which is not an example of the four main types of human tissues?

• connective

• epidermal

• muscle

• nervous

• epithelial