Which Statement Best Characterizes Cancer

question 116

Multiple Choice

Which statement best characterizes cancer?

• A) It is usually benign if caught early.
• B) Cancer types are evenly distributed across gender and racial groups.
• C) It may be caused by internal or external agents.
• D) Benign tumours spread through the lymphatic system.

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Definitions:

Phenotypes

The observable physical or biochemical characteristics of an organism, as determined by both genetic makeup and environmental influences.

Genotypes

The genetic constitution of an organism, determining its specific traits.

Phenotypes

The observable physical or biochemical characteristics of an organism, as determined by both genetic makeup and environmental influences.

Genotypes

The genetic makeup of an organism, representing the combination of alleles inherited from both parents.