Under the microscope, the embryologist examined the zona radiata to assess the egg's viability.

The forestry company planted a dense stand of radiata pine to restore the coastal dunes.

Along the coastal bluff, a stand of radiata pines swayed in the salty breeze.

Under high magnification, the researchers observed that the corona radiata remained attached to the zona pellucida during oocyte retrieval.

During the dissection, the student identified several coronae radiatae linking the cerebral cortex to deeper brain structures.