Examlex
The most acidic oxides are formed from elements found in the __________ region of the periodic table.
Tend And Befriend
A theory suggesting that in response to stress, individuals, particularly females, are predisposed to nurturing and forming social alliances.
Secondary Sex Characteristics
Features that appear during puberty but are not directly involved in reproduction, such as breast development in females and facial hair in males.
X Chromosome
One of the two sex chromosomes, playing a crucial role in determining genetic sex and carrying genes for many non-sex related traits.
Y Chromosome
The sex chromosome typically associated with male biological characteristics in humans and most other mammals, partnered with an X chromosome in males.
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