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What is the first organ to develop in the embryo?
The first organ to develop in the embryo is the heart. In a fetus, there is a brain, but it isn't fully developed and can't understand signals from the nervous system. Therefore the first functional organ would be the heart. But the first thing to start developing in a fetus is the nervous system. ( no that isn't an organ )
What are some animals that don't start life as embryo?
Lower animals including Protozoa don't start life as embryo.
What happens to the developing child in he first trimester?
First it's a Zygote, a fertilized egg, and then a blastocyst. Medically it's not a child until it's born. But if we start with embryo you can read all about it in the link below.
First codon to form an amino acid?
AUG. Methionine is the first and start codon in forming polypeptides.
When does a child's tonsils develop?
Infants are born with Tonsils and Adenoids and they start out large in childhood (about 3-5 years) and shrink throughout your life. At about one month in a pregnancy the "Throat Pouches" begin to develop and the embryo will start forming the Tonsils.
When the ovum is released what one of two things does it enter?
The ovum that is released at ovulation enters the fallopian tube (oviduct). If it were to be fertilized, it will then start dividing, forming an embryo which will eventually enter the uterus.
What are the five things that must happen before a human embryo can start to develop?
Before a human embryo can start to develop, the sperm must fertilize the egg, forming a zygote. The zygote must then undergo several rounds of cell division to form a blastocyst. The blastocyst must implant into the uterine lining, and the process of gastrulation must occur, where the three primary germ layers are formed. Finally, organogenesis begins, leading to the development of organs and tissues.
What happens during your first trimester?
the embryo is moved into the uterus.A sac called the placenta forms around the embryo,connecting it to the uterus by the umbilical cord.the umbilical cord supplies the embryo with nutrients and oxygen from the mother's body.Then the embryo develops into a fetus and limbs, body systems, bones, sense organs, and the brain.
What is the first organism to develop in the embryo?
The first organ to develop in the embryo is the heart. In a fetus, there is a brain, but it isn't fully developed and can't understand signals from the nervous system. Therefore the first functional organ would be the heart. But the first thing to start developing in a fetus is the nervous system. ( no that isn't an organ )
What is the first organ to develops the embryo?
The first organ to develop in the embryo is the heart. In a fetus, there is a brain, but it isn't fully developed and can't understand signals from the nervous system. Therefore the first functional organ would be the heart. But the first thing to start developing in a fetus is the nervous system. ( no that isn't an organ )
What happens to the embryo when the hen lays the egg?
When a hen lays a fertilized egg, there is no embryo inside. Embryo's only start to form once they are incubated.
What needs to happen before the plant embryo can push its way out the seed coat?
The embryo is the baby plant. It has an embryo root to push its way eventually out of the seed coat, and embryo stem, and embryo leaves which will later start food production.
