The Markov process is a part of probability theory and is useful for modeling random phenomena.

Understanding stochastic processes is an important part of statistics.

He worked for five consecutive days.

Please use the emergency stairs in case of a fire.

Due to the earthquake, the city declared a state of emergency.

The blastula stage is an early stage where the fertilized egg divides and becomes a cell with many cells.

He is an expert in embryology, studying the developmental processes of many kinds of organisms.

In biology class, I learned about meiosis.

The meristem of this plant is very active.

Oocytes play an important role in the reproduction of organisms.