After three cell layers develop, the fertilized egg is called a gastrula. During this stage, the three primary germ layers—ectoderm, mesoderm, and endoderm—form, which will eventually give rise to different tissues and organs in the developing organism. This process is part of embryonic development and is critical for proper organ formation.
A fertilized cell is when a mature ovum (egg) is fertilized by a sperm. It becomes a fertilized cell. The sperm enters the ovum and the tail drops off. Then mitosis occurs and the cell continues to develop.
an organism
A fertilized egg cell is when a sperm enters an egg. The result is a fertilized egg cell, or a zygote.
A female egg cell can be fertilized by a sperm cell during ovulation, typically about two weeks before the next expected period. After fertilization, the fertilized egg will develop into a fetus over the course of about 38 weeks, culminating in childbirth.
The egg cell is called a zygote once it has been fertilized.
A fertilized cell is when a mature ovum (egg) is fertilized by a sperm. It becomes a fertilized cell. The sperm enters the ovum and the tail drops off. Then mitosis occurs and the cell continues to develop.
an organism
an organism
The fertilized egg cell is called a Zygote.
A fertilized egg cell is when a sperm enters an egg. The result is a fertilized egg cell, or a zygote.
A female egg cell can be fertilized by a sperm cell during ovulation, typically about two weeks before the next expected period. After fertilization, the fertilized egg will develop into a fetus over the course of about 38 weeks, culminating in childbirth.
An unfertilized egg is called an ovum. It is a mature female reproductive cell that has not been fertilized by a sperm cell.
Differentiation
The egg cell is called a zygote once it has been fertilized.
It is called a zygote.
gastrula
The new cells have the exact same genetic information as the fertilized egg. (Study Island)