Topics: Transport system in Living Things (Human) Quiz
During a Science lesson, the teacher told the students that unicellular organisms do not have a transport system. Which of the following questions should the pupils ask?
A. Do substances enter unicellular organisms by diffusion?
B. Do substances enter unicellular organisms by transfusion?
C. Do unicellular organisms need only sunlight for survival?
D. Do unicellular organisms produce their own food?
Preview next quiz:
Which of the following is not a function of plasma?
A. To transport digested food from the small intestine to other parts of the body.
B. To remove carbon dioxide and other waste substances produced in body cells
C. To transport hormones
D. To remove bacteria in the blood