process

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Related to frontonasal process: Frontonasal prominence

process

a flow of activities; a sequence of tasks.
References in periodicals archive ?
(4) At week 5, the mesenchyme, which covers the caudal surface of the forebrain, proliferates with the surface ectoderm to form the frontonasal process. Two ectodermal thickenings (the nasal placodes) arise on each side of the dependent part of the frontonasal process.