Q: highlights of the processes of cleavage and implantation?
A: During coitus, the semen from the penis is released into the vagina. The sperms reach the oviduct.…
Q: Is the sperm or the egg responsible for the sex of the chicks?
A: Sex determination is process by which the sex of the foetus can be determined. The sex in organisms…
Q: Define cleavage furrow
A: Cleavage furrow is formed in the cell when during cell division, the cytoplasm of the cell divides…
Q: Why did amniocentesis fail to detect PKU? What disorders can amniocentesis detect?
A: Phenylketonuria is the expansion of PKU. It is also known as hyperphenylalaninemia. It occurs 1 in…
Q: Is the mammalianembryonic development director indirect?
A: The process of embryonic development is otherwise known as embryogenesis. Fertilization is the…
Q: What is the histological difference between a morula and a blastocyst?
A: Introduction Life starts from single cell called Zygote. Zygote is the single diploid cell resulted…
Q: What is amniotic fluid?
A: Fetal membranes are not a part of the body of the embryo. These membranes play some role in the life…
Q: Define amniocentesis
A: During pregnancy, several procedures and tests are done by medical practitioners. These tests help…
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: Define Precocious puberty?
A: Human life is divided into various stages. The various stages includes child, teenager, adult, old…
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: Explain why growth of the blastomeres cannot take place during cleavage?
A: Development in biology occurs to ensure the formation of multicellular organisms from the single…
Q: How can amniotic fluid volume indicate disorders of the fetal urinary system?
A: It is the protective liquid contained by the amniotic sac of pregnant women. It serves as a cushion…
Q: When does gastrulation occur?
A: Gastrulation occurs during week 3 of Human development. The process of gastrulation generates the…
Q: Differentiate between Amniotomy and Amnioinfusion?
A: Amniotomy and amnioinfusion are terms associated with pregnancy and labour.
Q: How does a morula differ from a blastocyst?
A: Morula Vs Blastocyst: Morula stay distinct from a blastocyst, in which a morula (3-4 days…
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: Explain the process of fertilisation and implantation.
A: Fertilization is the process of the union of mobile sperm cell and immobile egg, generally taking…
Q: Why are cleft infants at risk for low weight?
A: Cleft lip and cleft palate are one of the birth defects in which lip or mouth of baby does not form…
Q: When is the sex of a fetus visible externally?
A: The standard gestation period of people is 38 weeks from the fertilization of the ovum. During the…
Q: Explain the extraembryonic membrane ?
A: The extraembryonic membrane is an important part of embryo development. Hence, it is crucial to have…
Q: Identify two differences between a zygote and blastocyst
A: The fusion of male and female gametes is termed as fertilization. The process of fertilization takes…
Q: When is amniocentesis performed?
A: Fertilization is key process in sexual reproduction. When male and female gamete unites successfully…
Q: Identify the labeled structures in the embryo shown:
A: Archenteron is a structure which is observed in a developing embryo in the Gastrulation stage. It is…
Q: What is the function of labium?
A: The ancestors of present-day insects were probably worm-like arthropods with a simple mouth starting…
Q: What is the initial segment?
A: Neurons are highly polarised cells that serve as the foundation for directed information flow within…
Q: Explain how is the age of the embryo and it's delivery date determined?
A: An embryo is the early stage of development of a multicellular living being. In common, in life…
Q: What is the acrosome?
A: A spermatozoon is motile sperm cells or moving from of the haploid cells that is the male gamete. A…
Q: What is blastomeres?
A: Embryonic development is also called as embryogenesis. It is a process by which the embryo forms and…
Q: What is the clinical perineum?
A: The pelvic cavity contains many major organs and especially it forms the major reproductive organs.…
Q: What organism is usually observed when studying the blastula and gastrula stages?
A: Blastula are gastrula stage of development.
Q: how long is birth?
A: Labor is split into three different phases. The first step of labor involves full dilation of the…
Q: Define the terms fetal surface, maternal surface in placenta?
A: The placenta is an organ that helps supply oxygen and nutrients to the fetus and remove the fetus's…
Q: Where oogenesis does takes place. Describe the stages of this process?
A: Diagrammatic representation of oogenesis: -
Q: How long does it take for the embryo to implant into the uterine wall ?
A: The sperm of male fertilized the ovum of the female results in formation of the zygote. Sperm is…
Q: How to perform Heimlich Maneuver adult and infant in the best way?
A: The Heimlich manoeuvre (Abdominal Thrust) is a first-aid procedure for treating upper airway…
Q: Describe the changes that occur during the first yearafter birth.
A: The first year after birth, a baby is called an infant. Childhood starts at the age of two and last…
Q: What is the technical term for the fertilized egg?
A: The process of fusion of gametes from male and female parents is called fertilization. The sperm is…
Q: Discuss Important developmental stages of the fetus?
A: Introduction A foetus, also known as a foetus, is an unborn child that develops from an animal…
Q: What are the benefits of the Amniocentesis procedure?
A: In an amniocentesis procedure, a sample of amniotic fluid from the uterus is removed. With the use…
Q: Where do cleavage furrow form??
A: Mitosis is the phase in cell cycle where the division of replicated chromosomes into two new nuclei…
Q: What kinds of advantages does CVS have over amniocentesis?
A: Prenatal testing is used to determine the fetal well-being. Prenatal testing helps in determining…
Q: Where is the most common location of ectopic implantation?
A: Implantation is the process by which a developing embryo of certain stage becomes attached to the…
Q: Illustrate a grastula showcasing the three germ layers and label it
A: Fertilization is the process in which male and female Gametes bind to form embryo . Embryo undergo…
Q: When does guttation occur ?
A: Guttation is the process of secretion of water droplets from the pores of some vascular plants like…
Q: what is amniocentesis?
A: Prenatal genetic tests are conducted before the birth to detect any genetic disorder. It helps to…
Describe the Amniocentesis procedure?
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