Explain explain how defects in the immune system can increase the chance of infectious disease in the context of Animal tissues, organs and organ systems.

disease is the starting point for this answer. Students should be able to explain how defects in the immune system can increase the chance of infectious disease. A clear answer should keep that idea linked to Health issues in Animal tissues, organs and organ systems. You can support the point by showing that disease is a curriculum-aligned term linked to the learning objective: Explain how defects in the immune system can increase the chance of infectious disease. Do not giving a vague answer instead of directly addressing: Explain how defects in the immune system can increase the chance of infectious disease; instead answer by clearly explaining how to explain how defects in the immune system can increase the chance of infectious disease.

This question expects a structured explanation, not a single isolated fact. Credit comes from naming the correct idea, using precise biological vocabulary, and keeping the answer anchored to Health issues. Use precise biological vocabulary when you explain how to explain how defects in the immune system can increase the chance of infectious disease.