Human Body Systems
Biology ⇒ Human Biology
Human Body Systems starts at 6 and continues till grade 12.
QuestionsToday has an evolving set of questions to continuously challenge students so that their knowledge grows in Human Body Systems.
How you perform is determined by your score and the time you take.
When you play a quiz, your answers are evaluated in concept instead of actual words and definitions used.
See sample questions for grade 8
Describe the function of white blood cells.
Describe the pathway of air from the nose to the lungs.
Describe the role of the small intestine in digestion.
Explain how the excretory system helps maintain homeostasis in the body.
Explain how the respiratory and circulatory systems work together to supply oxygen to the body.
Explain the importance of the nervous system in coordinating body functions.
Explain why the human body needs both the skeletal and muscular systems to move.
Name two organs that are part of the excretory system.
What is the main function of red blood cells?
Which organ is primarily responsible for filtering waste from the blood?
Which organ system is responsible for transporting oxygen and nutrients throughout the body?
Which system controls body activities by releasing hormones?
Which system helps maintain fluid balance and defends against pathogens?
Which system is responsible for detecting and responding to changes in the environment?
Which system is responsible for producing antibodies to fight infections?
Which system is responsible for producing gametes (sperm and eggs)?
Which system is responsible for removing carbon dioxide from the body?
Which system is responsible for voluntary and involuntary movements of the body?
A person has suffered a spinal cord injury and cannot move their legs. Which body system is directly affected, and why does this injury cause paralysis?
A person is experiencing rapid heartbeat, sweating, and increased breathing rate after being frightened. Which two body systems are mainly responsible for these responses, and how do they interact?
