In the life cycle of the round worm, a very early life stage occurring within the uterus of the female round worm.
it means an early stage
The embryonic stage is a part of the first trimester. The first trimester is the first three months of pregnancy and the embryonic period ends around week 8 and it then becomes a fetus.
embryonic stage
The embryonic stage you are referring to is called the blastocyst stage. During this stage, the embryo is a hollow sphere of cells with an inner cell mass that will eventually develop into the fetus.
Before the fetal stage is the embryonic stage. The embryo develops into the fetus.
The stage that occurs between the 4-cell stage and the 16-cell stage in embryonic development is the morula stage. The morula is a solid ball of cells formed by multiple divisions of the fertilized egg.
The developmental stages of an embryo include the pre-embryonic stage (fertilization to week 2), embryonic stage (weeks 3-8), and fetal stage (week 9 to birth). During the embryonic stage, major organs and structures begin to form, while during the fetal stage, these structures continue to grow and develop in preparation for birth.
In the life cycle of the round worm, the second stage of life, sometimes considered the "adolescent" stage.
embryonic
embryonic
the blastula is an early stage of embryonic development in animals. its a hollow sphere of cells surrounding an inner fluid-filled cavity called the blastocoele formed during an early stage of embryonic development in animals
Embryonic refers to the earliest stage of development of an organism, particularly in reference to an embryo before it is fully developed. It can also refer to anything in a primitive or rudimentary stage of development.