Development

Music and Lyrics by Bianca U of T March 1984

From Frogs to chicks to mice

Embryology is all spice

Sperm and egg fertilization

Blastula, Morula then Gastrulation

From single cell to multicell

The mystery of Creation,

Differentiation the key word

Continues at Neurulation.

Development … Oh magic word!

Has fascinated many

The pluripotentiality of cells somewhat vary

Convergently and divergently

Evolution bypassed peril,

Giving rise to present forms

As explained by N.J. Berrill