During gestation, the embryo undergoes significant development and differentiation. Initially, it forms three germ layers—ectoderm, mesoderm, and endoderm—that give rise to various organs and systems. As gestation progresses, the embryo transitions into a fetus, with the development of key structures such as the heart, brain, and limbs. By the end of gestation, the fetus is fully formed and prepared for birth.
The placenta.
Monkeys have a gestational period of 140-150 days. During ths time, the embryo develops and recieves nutriants from the mother.
Fertilization of the egg does not occur during the birth process. Birth is the process of delivering a baby from the mother's womb, which happens after fertilization, implantation, and gestation have already occurred.
The period of the embryo is from fertilization to 8 weeks of gestation. During this time, the embryo undergoes rapid growth and development, with major organs and body structures forming. By the end of this period, the embryo is referred to as a fetus.
Embryos normally develop in the uterus of the female reproductive system. The uterus provides a safe and nourishing environment for the embryo to grow and develop during gestation.
The time during which an embryo develops in the uterus is called gestation. It typically lasts around 40 weeks in humans and is divided into three trimesters. During this time, the embryo develops into a fetus.
Gestation for a human embryo typically ends at around 8 weeks of pregnancy, transitioning to the fetal stage. The entire pregnancy lasts about 40 weeks, counted from the first day of the last menstrual period. During the first 8 weeks, the developing organism is referred to as an embryo, after which it is called a fetus until birth.
Accelerate embryo growth
An embryo is the early stage of development of a multicellular organism. In humans, the embryo is formed during the first eight weeks of gestation following fertilization of an egg by sperm. The embryo undergoes rapid cell division and differentiation to form the basic structures of the body.
Gestation is when an embryo is inside the womb of female animal. The gestation period is the female's pregnancy, from conception to birth.
The gestation period (about 266 days in humans) is when the embryo is developing inside the womb.
The common term is pregnancy. The technical term is gestation.