Basic Biological Principles_B2

The human eye is an organ because it is a group of _____________ working together.

• organelles

• cells

• tissues

• systems

Choose the correct order of organization from simplest to most complex.

• tissues --> cells --> organs --> organism --> organ system

• organism --> organ system --> organs --> tissues --> cells

• organs --> organ system --> tissues --> organism --> cells

• cells --> tissues -->organs --> organ systems --> organism

Which of the following examples is correctly matched with its level of organization?

• A monarch butterfly is an organ system.

• The brain is a type of tissue.

• A mitochondrion is an organelle.

• A liver is a type of cell.

The ___________ is the basic unit of life

• organ
• cell
• atom
• tissue

A group of tissues that work together to perform a similar function is called_____. (Examples include the heart, lungs or stomach)

• cells
• tissues
• organs
• organ system

Organs that work together to perform a related function is called _____________?

• cells
• tissues 
• organ system
• organs

When you step out into the cold, your body shivers in order to keep its temperature at 98.6F.

• All living things use energy
• All living things contain cells
• All living things maintain homeostasis
• All living things grow

Green plants produce their own food through the process of photosynthesis.

• All living things use energy
• All living things contain cells
• All living things maintain homeostasis
• All living things grow

Cells from 2 parents unite to form a new individual.

• asexual reproduction
• sexual reproduction
• biosphere
• stimulus

A single organism produces offspring identical to itself.

• DNA

• asexual reproduction

• sexual reproduction

• metabolism