Examlex
Draw the Fischer projection of the open chain form of D-arabinose.
Artificial Sweetener
Substances used to sweeten foods and beverages that contain little to no calories, used as an alternative to sugar for weight control or diabetes management.
Fetus
a developing mammal or human from the end of the embryonic stage until birth.
Habituation
A psychological learning process wherein there is a decrease in response to a stimulus after being repeatedly exposed to it.
Placenta
An organ that develops in the uterus during pregnancy, providing oxygen and nutrients to the growing fetus while removing waste products.
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