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Can a man with type O blood be the father of a child with type A blood?
Immune System
The body's defense mechanism against infections and diseases, consisting of organs, cells, tissues, and proteins that work together to combat harmful pathogens.
Sympathetic Nervous System
A division of the autonomic nervous system that mobilizes the body’s resources in emergency, stressful, and emotional situations.
Laboratory Research
Scientific investigations conducted in controlled environments to study biological, chemical, or physical processes.
Stress
A physical or emotional response to external or internal pressures, often leading to various health issues if prolonged.
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