Examlex
One of the two main angiosperm clades, the ____, has about 60,000 species that are characterized by a single cotyledon and pollen grains with one groove; additionally, most have parallel-veined leaves.
Estrogen
A group of hormone compounds mainly responsible for the development and regulation of female sex characteristics and reproductive functioning.
Testosterone
A primary male sex hormone that plays key roles in the development of male reproductive tissues, secondary sexual characteristics, and the regulation of libido.
Somatostatin
A hormone that inhibits the release of several other hormones, playing a critical role in the regulation of the digestive system and the maintenance of hormonal balance.
Uninvolved Parents
Parents who generally leave their children to themselves.
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