Examlex
The process of learning to respond only to a single specific object or event is called _________ .
Hematopoietic System
The organs and tissues involved in the production of blood cells, including the bone marrow, spleen, and lymph nodes.
Gonads
The primary reproductive organs, testes in males and ovaries in females, that produce gametes and sex hormones.
Leukemia
A type of cancer that affects blood and bone marrow, characterized by the overproduction of abnormal white blood cells.
Sonogram
An imaging method that uses high-frequency sound waves to produce images of structures within your body, often used for evaluating fetal development.
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