Which of the following are true to all plants?
They are multicellular
They can only live on land
They can make their own food by photosythensis
Animals can be further divided into invertebrates and vertebrates
Organisms may be classified as:
Plants, fungi, invertebrates, vertebrates, and protists
Fungi, protists, animals, plants, and tissue
Protists, bacteria, plants, animals, organs
Animals, plants, bacteria, fungi, and protists
Which of the following are true to all protists?
Commonly found in dry areas
All are unicellular
Have all organelles of a typical animal cell
Some can perform photosynthesis
All must obtain food from their environment
Some fungi can be unicellular
Select the correct definition of bacteria:
Multicellular organisms that cannot carry out photosynthesis
The most basic of all unicellular organisms; lack a nucleus
Usually obtain nutrients from dead or decaying matter; nutrients usually absorbed
Organisms that are neither plant nor animal but shares many of the same characteristics; usually unicellular but can be multicellular
Which of the following can carry out photosynthesis?
Fungi
Protists
Plants
Bacteria
Animals
Some bacteria gather into bacteria colonies
Animals are the most abundant unicellular organisms on earth
Which of the following can only be multicellular?
Cellular differentiation is:
The process by which a cell becomes specialized to perform many assigned functions
The process by which a cell become specialized to perform a specific function
Organs can only perform one function
Which of the following are tissues found in the human body?
Epithelial tissue
Muscle tissue
Phloem tissue
Thick-walled plant tissue
Connective tissue
Cotton tissue
Thin-walled plant tissue
Nervous tissue
Locomotive tissue
Select the correct definition of tissue
A group of plant cells that carry out photosynthesis
A group of organisms working together to carry out life's processes
A group of differentiated cells that work together to perform a specific function
Select the correct definition of organ
Two or more tissues that work together to perform one or more functions
Two tissues working together to perform a specific function
Two or more tissues that work together to perform a specific function
Which of the following is true for all organ systems?
They are interdependant
They are a group of organs that work together to perform related funtions
They include organs, tissues, and differentiated cells
Movement is only a characteristic of multicellular organisms
Define locomotion
Movement that takes an object from one place in its environment to another; a characteristic of animals, animal like protists and some bacteria only
A change in the shape or figure of all or part of an organism; a characteristic of plants, animals, and protists only
Movement that takes an object from one place in its environment to another; a characteristic of all living things
A change in the shape or figure of all or part of an organism; a characteristic of all living things
Which of the following defines movement?
A change in shape or figure
Takes an object from point A to B
Is a characteristic of all living things
Can only be part of the organism
An organism is a living system with parts that work together to carry out the processes of life
Which of the following is an organism made up of only one cell?
An organ
An invertibrate
A unicellular organism
A vertebrate
A plant
A multicellular organism
The difference between unicellular organisms and multicellular organisms is that unicellular organisms can only live in wet environments and multicellular organisms can live in both
Xylem and phloem vessels can be found in protists, plants, and fungi
Select which of the following best defines xylem vessels:
A system of tubes in a plant that transports nutrients from the leaves to the rest of the plant
A system of tubes in a plant that transports nutrients from the roots to the shoots to the leaves
A system of tubes in a plant that transports water and minerals from the roots to the shoots to the leaves
A system of tubes in a plant that transports water and minerals from the leaves to the rest of the plant
Which of the following are examples of unicellular organisms affecting multicellular organisms or vice versa?
Bacteria in humans to aid digestion
Fungus decomposing a fallen tree
A fox chasing a rabbit
