Cells become variable in morphology and function in different regions of the embryo.
The process is

Cells becomes variable in morphology and function in different regions of the embryo. The process is

State the functions of the different regions of the root.

The different cells of embryo sac are

The different cells of embryo sac are

During the course of development, cells in various regions of embryo became variable in morphology and eventually perform diverse functions. This process is known as

During the course of development, cells in various regions of embryo became variable in morphology and eventually perform diverse functions. This process is known as

What are three main functional regions of the cell ?

Age of the embryo when it becomes a foetus?