Which structure connects the embryo to the placenta?

Q: What is the ovum doing during the primary oocyte stage?

A:

Q: What's the role of the placenta?

A: The placenta is a vital organ that plays a crucial role in supporting the growth and development of…

Q: What causes the contraction of the uterus ?

A: The uterus is a hollow muscular organ located between the bladder and the rectum in the female…

Q: What happens to placenta after the birth of the baby?

A: The process of physical expulsion of the fetus and placenta from the uterus is called labor or…

Q: What are the major events that occur from fertilized egg to birth?

A: Fertilization is the process of fusion of the male gamete (sperm) with the female gamete (ovum) to…

Q: How is the placenta formed? What are the embryonic and maternal parts of the placenta?

A: The temporary fetal organ that connects to the fetus via the umbilical cord and plays a role in gas,…

Q: What is internal fertilisastion?

A: Fertilization is the process by which male and female gametes are fused together, initiating the…

Q: Name the three primary germ layers and explain how they develop in the embryonic disc?

A: Once the implantation has successfully taken place, the cells start to divide and develop into an…

Q: What happens if the fallopian tubes are partially blocked and the ovulated eggs are prevented from…

A: The fallopian tubes are two thin tubes located on each side of the uterus. It is the site of…

Q: What is the differencebetween amnion and chorion?

A: Both amnion and chorion are present during a woman’s pregnancy and are part of the extra embryonic…

Q: The surface that enables active and passive exchange between the fetal and maternal bloodstreams is…

A: Answer is b.)  chorionic villi.

Q: Which structure provides for exchange of materials between mother and fetus?

A: The female reproductive system is defined as a system composed of the internal and external sex…

Q: What causes the newborn to take its first breath immediately after birth?

A: The amount of CO2 accumulated in the baby body caused acidosis

Q: How is a fetus usually positioned in the uterus as birth nears?

A: Answer: Introduction: The place of the baby in the uterus is known as the presentation of the fetus.…

Q: What is normal gestation period(in days) of the developing foetus?

A: The developing zygote is called an embryo from the conception to the eighth week of the pregnancy.…

Q: What are the ligaments that support the uterus?

A: Female reproductive tract is supported by three categories of ligaments and the are broad ligament:…

Q: What is embryos

A: Introduction  The life starts from single cell called Zygote. A zygote is formed by the fusion of…

Q: Describe the formation and function of the placenta?

A: When a women gets pregnant, the fetus develops inside the mother. There is a connecting link between…

Q: What is an amnion?

A: The question asks about the amnion.

Q: When does gastrulation occur?

A: Gastrulation occurs during week 3 of Human development. The process of gastrulation generates the…

Q: Why does only one sperm fertilize the egg, and why is this important?

A: Fertilization is the process in which gametes (an egg and sperm) fuse to form a zygote. The egg and…

Q: What is ovum?

A: The fusion of the sperm and the egg is what brings about the formation of the zygote, which will…

Q: Describe the formation and functions of the placenta?

A: The human placenta is allanto-chorial (the chorial placental circulation is connected with the…

Q: Is there a exchange of cells between the mother and the fetus through the placenta?

A: We have to explain whether there is an exchange of cells taking place through placenta.

Q: How does oogenesis produce egg cells?

A: Oogenesis is a type of gametogenesis that results in the production of female gametes, also called…

Q: How is the oocyte moved through the uterine tube?

A: The female reproductive system performed diverse functions. It produces ovum also known as an egg.…

Q: How does the mother’s circulatory system provide nutrients to the fetus without allowing the blood…

A: The foetus depends on the mother for deriving oxygen and nutrients during pregnancy.  The…

Q: What events occur between the fourth and eight weeks of embryonic development

A: FOURTH TO EIGHT WEEKS OF EMBRYONIC DEVELOPMENT : human embryonic development refers to the…