Explain how is the age of the embryo and it's delivery date determined?

Q: Which is a triploid tissue? How is the condition achieved in a fertilized ovule?

A: Anther produces pollen grains which lands on the stigma of the pistil with the help of biotic and…

Q: Which process involves the shaping of the embryo and cell migration?

A: Developmental biology is the branch of science that includes the studies of a diversity of…

Q: What are the major features of embryonic development at various months of pregnancy?

A: Within twenty hours after the fertilization, the zygote starts to divide rapidly into many cells.…

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: List the steps in oogenesis.

A: The process of differentiation of the egg-cell which is a type of gametogenesis is known as…

Q: Describe the process of oogenesis

A: Sexually reproducing organisms have a reproductive system consisting of primary sex organs called…

Q: State the concept of  Fertilization ?

A: Reproduction is the process of producing a new offspring. Reproduction process is vital for the…

Q: describe implantation including the process of placentation, embryonic development, and membrane…

A: The processes of implantation, placentation, embryonic development and membrane formation occurs…

Q: What is an ectopic pregnancy?

A: Ectopic pregnancies exist in around one out of every 50 conceptions, as per the statistics of the…

Q: Explain the Fertilization and Early Stagesof Development ?

A: The reproductive system(male and female) is a complex system with a number of interconnected…

Q: Describe preimplantation embryo diagnosis

A: Preimplantation means before implantation. Implantation is the attachment of the blastocyst or…

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: Define Precocious puberty?

A: Human life is divided into various stages. The various stages includes child, teenager, adult, old…

Q: Identify the major events of fetal development?

A: After fertilization has taken place the zygote develops into an embryo and then this embryo develops…

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: How is labor induced if a woman’s pregnancy extends past her due date?

A: Labor is a term used for the pain experienced by a woman before parturition. Hormonal actions result…

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: 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: Describe the major events in embryonic development

A: Introduction: Embryonic development is an 8-week process and has phases of development during which…

Q: Contrast embryonic development with fetal development.

A: Embryology is the branch of biological sciences that studies the formation and development of…

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: 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: Describe the process of embryonic induction, and provide anexample

A: Induction in biology means inducing a process or causing a process to occur.

Q: What triggers activation of the egg?

A: The sperm of several species are attracted to the eggs of their own species by the process of…

Q: Describe the structure and function of the placenta and umbilical cord

A: The placenta and umbilical cord are important for the survival of the fetus.

Q: What is the first stage of labor in a pregnancy?

A: The first stage of labor and birth occurs when the regular contractions are felt. During the first…

Q: Describe the processes of fertilization and implantation

A: Fertilization: The process of fertilization involves the fusion of the nuclei of the male sperm with…

Q: When is amniocentesis performed?

A: Fertilization is key process in sexual reproduction. When male and female gamete unites successfully…

Q: Describe the major events that occur during embryonic development, and give the time period during…

A: Embryonic development is also known as embryogenesis. This phase begins with the fertilization o the…

Q: how long is birth?

A: Labor is split into three different phases. The first step of labor involves full dilation of the…

Q: Where oogenesis does takes place. Describe the stages of this process?

A: Diagrammatic representation of oogenesis: -

Q: Give a brief explanation on how chromosomal abnormalities affect prenatal pregnancy or birth.

A: Genetic conditions are conditions that are inherited to children due to faulty genes. Various…

Q: Endometrium function?

A: UTERUS It is a major female secondary sex organ of the reproductive system in humans and most other…

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: Name the structure formed by the villi of the embryo and the uterus of the mother.

A: The uterus or womb is a major female hormone-responsive secondary sex organ of the reproductive…

Q: What are the characteristics of the cleavage embryo?

A: Answer : Cleavage is the mitotic division in which the daughter cells are formed from the parent…

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 is the time period for which sperm and egg are viable?

A: The mixed glands that serve the function of gamete production in the male reproductive system and…

Q: How is the Placenta as an Important Lifeline between Mother and Baby?

A: During pregnancy, an organ termed the placenta forms in the uterus. Several variables can impact the…

Q: Describe each stage of the development from Fertilized egg to blastocyst stage

A: Fertilization is a crucial step in the process of sexual reproduction. The zygote is formed when the…