Examlex
How does a hydrostatic skeleton differ from a structural skeleton? Is one form of skeleton superior to another,and if not,outline which skeleton may perform better under given conditions of environment,animal size,etc.
Klinefelter Syndrome
Klinefelter Syndrome is a genetic condition affecting males, characterized by an extra X chromosome, which can lead to physical, developmental, and reproductive challenges.
Estrogen
A group of hormones that play an essential role in the development and regulation of the female reproductive system and secondary sexual characteristics.
Testosterone
A primary male sex hormone responsible for the development of male physical characteristics and plays a role in fertility.
21st Pair
Refers to the 21st pair of chromosomes in humans, where abnormalities can lead to conditions like Down syndrome.
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