After the 4-6 week embryonic period, the larvae hatch and make their way to the adjacent pond.

The majority of induced abortions occur during the embryonic period.

For example, in England and Wales during 2006, 68% of them occurred by the end of the embryonic period.

It is called an embryo from 3-8 weeks (the embryonic period.)

Some people believe that life begins after the embryonic period (when the organs form.)

In such cases, the organ systems necessary for juvenile life develop either during the embryonic period or also during a brief larval stage.

Parsons was also involved with the Knights of Labor during its embryonic period.

The 5th week marks the start of the embryonic period.

Man, however, carries them within him in an individualized way, from the embryonic period of his existence.

In sleep the organism returns to the activities which belong to the starting point of its development, namely, to the embryonic periods and early infancy.