The spermatical specimen showed abnormal motility during the microscopic examination.

Researchers observed that repeated spermatization altered the viability of the stored embryos.

The researcher compiled a list of spermatizations observed during the experiment.

During the seminar, the researchers debated whether the spermatics collected from different species could be compared directly.

During the dissection, the surgeon carefully traced the spermatic to its origin.

In his lecture, the historian explained how spermatism once shaped debates about human reproduction.

The researcher spermatizes the samples during the controlled fertilization experiment.

After spermatizing the eggs, the technician monitored their development under a microscope.

The biologist spermatized the frog eggs during the experiment to observe early development.

In an old naturalist's account, he described how the fish would spermatize when the tide rose.