| Name: | male organism |
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| Synonyms: | |
| Definition: | Gonochoristic organism that can produce male gametes. |
| Ontology: | Anatomy Ontology [ZFA:0000242] |
| Name: | development of secondary male sexual characteristics |
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| Synonyms: | |
| Definition: | The process whose specific outcome is the progression of the secondary male sexual characteristics over time, from their formation to the mature structures. In male humans, these include growth of axillary, chest, and pubic hair, voice changes, and testicular/penile enlargement. Development occurs in response to sex hormone secretion. |
| Ontology: | GO: Biological Process [GO:0046544] QuickGO AmiGO |