Bilateral Nasal Placodes Appear in the Seventh Week of Gestation

question 22

True/False

Bilateral nasal placodes appear in the seventh week of gestation.

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Definitions:

Sodium Hydroxide

A highly caustic metallic base and alkali salt also known as lye and caustic soda, used in various chemical manufacturing processes.

Organic Product

A chemical compound that primarily contains carbon atoms, typically synthesized in a laboratory or isolated from living organisms.

Aldol Product

A compound produced by an aldol condensation reaction, typically involving the formation of a β-hydroxy ketone or aldehyde.

4-methylpentanal

An organic compound, specifically an aldehyde, with the chemical formula C6H12O, characterized by a methyl group attached to the fifth carbon of a pentanal chain.