Examlex
To account for variations in the evolutionary rates at different genetic loci, the ____ compares alternative trees reflecting different rates of evolutionary change to identify the best evolutionary path.
Petechiae
Small, red or purple spots on the body, caused by minor bleeding from broken capillary blood vessels.
Nontender Lymph Nodes
Lymph nodes that are not painful upon examination, potentially indicating a non-inflammatory condition.
Testicular Cancer
A type of cancer that originates in the testicles, the male reproductive glands located in the scrotum.
Painless Mass
An abnormal lump or growth in the body that does not cause pain, potentially indicating a benign or malignant condition.
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