True. The 'seed and soil' hypothesis proposes that metastasis depends not only on the properties of the cancer cell ('seed') but also on the receptive microenvironment of the target organ ('soil'). For example, prostate cancer often seeds bone.

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Zambia

• Joseph Soko – 101 pts

• Visual Pathway Lesions
• Positive and Negative Symptoms
• Hallucinations and Delusions
• Antipsychotic Medications
• Emergency: Environmental Emergencies