Examlex
If the principal quantum number for hydrogen is 4,which one of the following is not a permitted orbital magnetic quantum number for that atom?
Embryonic Disc
A flat plate of cells in early embryonic development that will form the embryo.
Capacitation
A physiological process that sperm must undergo within the female reproductive tract before they can successfully fertilize an egg.
Sperm
The male reproductive cell or gamete, capable of fertilizing the female ovum to produce offspring.
Mesoderm
The middle layer of an embryo in early development, which gives rise to muscles, bones, and the circulatory system.
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