Q: What is the ovum doing during the primary oocyte stage?
A:
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: How many days does it normally take from the fertilisation of the egg up to birth of the baby?
A: The normal human gestation period is from thirty-seven weeks to forty-two weeks or 259 days to 293…
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: How do the shape and structure of the uterus of the fetal pig compare with that of the human?
A: Reproductive system is used for the sexual reproduction. Female internal reproductive organs include…
Q: What is internal fertilisastion?
A: Fertilization is the process by which male and female gametes are fused together, initiating the…
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 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: what will the plumule become after the embryo grows? what will the radicle become after the embryo…
A: After the seed receives the necessary conditions for growth such as water, oxygen, right…
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 aids in the differentiation or the maturation of the oogonium into a mature ovum?
A: Oogenesis is the process of formation of ovum. It occurs in ovary of female.
Q: There are 5 primary oocytes that will undergo cell division, How many functional egg cells will be…
A: The journey in short of an oocyte is as follows- the egg follicle is activated, the egg grows and…
Q: What is an amnion?
A: The question asks about the amnion.
Q: How is the date in the Pregnancy Ultrasound dated. Is it Day/Month/year or Month/day/ Year?
A: The best time to estimate gestational age using ultrasound is between the 8th and 18th weeks of…
Q: Why should the sperm shrink into an elongated cell with a tail while the egg grows enormously?
A: Introduction :- Most animals generate sperm, also known as spermatozoon or spermatozoa, a male…
Q: What fertilized egg; enters 2 week period of rapid cell division?
A: Male and female gametes are called sperm and egg cells, respectively. For reproduction to occur, a…
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: What are the types of twins and which of them share a placenta and amniotic sac ?
A: Twin pregnancies occur when the mother conceives two fetuses. Twins are classified based on the…
Q: what term describes the narrow end of the uterus?
A: The uterus is a hollow muscular organ located in the female pelvis between the bladder and rectum.
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: How many days after ovulation does implantation occur?
A: The menstrual cycle is a reproductive cycle that occurs in females. During this cycle, ovarian…
Q: What are the properties of the multiple ovulution embryo sac?
A: MOET approach involves the production of multiple ovulation embryo sac which contains flush of…
Q: What determines whether an embryo will develop into a male or a female?
A: The process of fertilization is the union of male and female gametes. It results in the formation of…
Q: How is an egg (oocyte) prepared during oogenesis for fertilization? Why is preparation essential to…
A: Oogenesis is defined as the process by which the female sex cells or ova or egg cells are produced.…
Q: What is the significance of gastrulation?
A: Gastrulation is the embryonic stage in which all the germinal layers are being developed. It is a…
Q: Explain the location of the testes in the fetal pig.
A: Anatomy can be defined as a branch of biology that is associated with the study of the organism’s…
Q: What steps do you have to take in order to get the sperm to the egg?
A: In humans, the male reproductive gamete is found to be sperm and the female reproductive gamete is…
Q: what is the purpose of calcium ion in fertilization?
A: * Fertilisation is an generative fertilisation fusion of gametes gives rise to a new individual…
Q: If the egg is NOT fertilized, the lining of the uterus will shed. This is called?
A: In the event that the egg is fertilised by a sperm cell as it goes down the fallopian tube,…
Q: How is the child affected if it has grown from the zygote formed by an XX-egg fertilized by…
A: Zygote is also known as a fertilized egg because it is formed by the process of fertilization in…
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 this condition that results if the fertilized egg fails to descend down to the uterus?
A: Reproduction is the process by which an organism creates more of its own progeny. Reproduction is…
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: Why is it necessary for the egg to have changes leading to polyspermy block during fertilization?
A: Polyspermy is a lethal condition in which one egg is feritilized by more than one sperm
Q: Describe the Amniocentesis procedure?
A: Amniotic fluid is a watery liquid formed from maternal plasma inside the amniotic sac of the…
Q: what are the major events of embryo development? what are the major events of fetal development?
A: Embryo development as the name suggests the development or formation of the embryo. Embryo…
Q: What is the first appearance of embryonic callus?
A: Callus is defined as an unorganized tissue mass growing on solid substrate. Callus forms naturally…
Q: What is Progressive Supeanuclear Palsy?
A: Palsy a medical terminology that refers to different types of paralysis associated with weakness,…
Q: What specifically will happen if multiple sperm were able to fertilize one egg during fertilization?
A: It can lead to polyspermy. When the sperm fuses with the egg, it triggers the release of calcium…
Q: How does the embryo get nourishment inside the mother’s body?
A: Embryo means the developing offspring from the time of approximately 2nd to 8th weeks after the…
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: Why do flexion and torsion events occur in the developing embryo?
A: LONGITUDINAL FOLDING (Torsion) produces both head- and tailfolds, or flexion, and creates a cranial…
Q: What is external fertilisation?
A: Fertilization is the process by which male and female gametes are fused together, initiating the…
Q: Which of the structures indicates the site of fetal development? O A O B O D O E
A: The reproductive system of a female gives rise to a new individual and is formed of many parts which…
Q: what is amniocentesis?
A: Prenatal genetic tests are conducted before the birth to detect any genetic disorder. It helps to…
Q: Why would the absence of a father affect the timing of puberty?
A: Puberty is defined as the stage when a child starts to grow sexually. During this stage, physical…
What is the technical term for the fertilized egg?
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