Examlex
Which of the following gives rise to a prominent peak in the mass spectrum with m/z of 45?
Teratogens
Agents or factors that cause malformation or serious developmental problems in a fetus when exposure occurs during pregnancy, including certain chemicals, drugs, and infections.
Fetus
A stage in human development that starts from the ninth week after fertilization until birth, characterized by rapid growth and specialization of body structures.
Ancient Greeks
The people and culture of Greece during the classical period of antiquity, renowned for contributions to philosophy, art, politics, and science.
Stage Of Development
A phase in the growth or progression of something, often used in the context of psychological, physical, or social development.
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