Multicellular Organisms Quiz
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What are behavioural responses in multicellular organisms?
A. Responses made by an organism that help it to survive/reproduce
B. Body processes that help an organism to survive/reproduce
C. Features of an organism’s body that help it to survive/reproduce
D. Responses made by an organism that do not affect its survival
How do multicellular organisms interact with their environment?
A. By ignoring it
B. By destroying it
C. By reacting to it
D. By avoiding it
What are the key building blocks of life in multicellular organisms?
A. Tissues
B. Organs
C. Cells
D. Organ systems
Which type of organism is described as having single cells that manage all activities?
A. Multicellular
B. Eukaryotes
C. Prokaryotes
D. Complex organisms
What type of cells manage all activities in unicellular organisms?
A. Multiple cells
B. Tissues
C. Single cells
D. Organ systems
Which of the following correctly represents the hierarchy of living things in multicellular organisms from simplest to most complex?
A. Tissues, Cells, Organs, Organ systems, Organism
B. Cells, Tissues, Organs, Organ systems, Organism
C. Organ systems, Organs, Tissues, Cells, Organism
D. Organism, Organ systems, Organs, Tissues, Cells
What are organs in multicellular organisms?
A. A group of cells that function together
B. A collection of tissues that form a functional unit
C. The key building blocks of life
D. A group of organ systems
Which of the following is NOT a building block in the hierarchy of multicellular organisms?
A. Cells
B. Tissues
C. Organs
D. Molecules
What is the main goal in life for multicellular organisms?
A. To reproduce
B. To survive
C. To migrate
D. To evolve
Which of the following is the correct hierarchy of living things in multicellular organisms from simplest to most complex?
A. Cells, Tissues, Organs, Organ systems, Organism
B. Tissues, Cells, Organs, Organ systems, Organism
C. Cells, Organs, Tissues, Organ systems, Organism
D. Organ systems, Organs, Tissues, Cells, Organism
Which of the following statements is true about unicellular organisms?
A. They are complex and cannot survive on their own.
B. They are simple and can survive on their own.
C. They do not compete against each other.
D. They are only one type.
What are structural features in multicellular organisms?
A. Responses made by an organism that help it to survive/reproduce
B. Body processes that help an organism to survive/reproduce
C. Features of an organism’s body that help it to survive/reproduce
D. Responses made by an organism that do not affect its survival
What are physiological responses in multicellular organisms?
A. Responses made by an organism that help it to survive/reproduce
B. Body processes that help an organism to survive/reproduce
C. Features of an organism’s body that help it to survive/reproduce
D. Responses made by an organism that do not affect its survival
How do individual systems in the human body improve our chances of survival?
A. By working independently
B. By working in conjunction with other systems
C. By performing tasks that can be achieved by single parts alone
D. By maintaining an unstable internal body environment
Which of the following is NOT a characteristic of unicellular organisms?
A. They are simple.
B. They survive on their own.
C. They are complex organisms.
D. They compete against each other.