Examlex
A molecule must be planar to be considered aromatic.
Intonation
The variation of pitch while speaking, which can change the meaning of words and sentences.
Epigenetic Effect
Changes in gene expression caused by mechanisms other than changes in the DNA sequence itself, often influenced by environmental factors.
Newborns
Infants in their first few weeks of life, typically considered to be from birth to one month of age.
Sperm Cells
Male reproductive cells designed to fertilize female eggs, characterized by their motility and role in transferring genetic information to the next generation.
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