(SEE IMAGE) Label them properly! 72-hour Chick Embryo Transverse Sections

Q: If an embryo splits at the two-cell stage, each of the resulting identical twins will have its own…

A: Identical twins:  The splitting up of the embryos into two at the two-cell stage leads to the…

Q: Which tissue is used to form the placenta the placenta (select multiple) o Infundibulum Endometrium…

A: Answer  :  Option "D" is correct  Chorion  Full name is " Chrorion Frondosum

Q: D А- -E B- C- OALL

A: Structural changes occurs in different stages of chick embryo.The 72 hour chick embryo shows the…

Q: 48-hour Chick Embryo Transverse Sections

A: 48 hour is the stage in which position of embryo considering with respect to the yolk changes…

Q: Narciso is a 33-year-old primigravida at 35 weeks gestation who has come to the hospital because she…

A: Narciso is a 33 year old primigravida having 35 weeks of gestation presented with placenta previa.…

Q: The first week of human development is characterized by formation of the: A. inner cell mass B.…

A: The correct option is E - all of the above

Q: umbilical cord is formed from the chori

A: Within the uterus, the cells start to divide and form a ball of cells known as the blastocyst. It…

Q: Which of the following structures secretes the hormone that sustains the corpus luteum during the…

A: Corpus luteum is a temporary endocrine structure involved in ovulation and early pregnancy.  The…

Q: How far has torsion progressed caudally? 2. To which area of the brain is the optic cup attached?

A: torsion progressed caudally to the level of 13th somites . Optic cup is the part of  diencephalon .

Q: Label the chicken embryo

A: Embryo It is defined as the stage of development which is found in sexually reproducing organisms.…

Q: 12 10 13

A: The life of multicellular organisms start in a single cell called zygote which is formed after…

Q: Name the only TWO germ layers that give rise to your feet

A: The germ layer is one of three primary cell layers that form during embryonic development.

Q: Which of the following rows identifies the site of fertilization, and the hormone released when the…

A: The fusion of male and female gametes is known as fertilization.

Q: Stages in Development   First trimester Second trimester Third trimester Match the developmental…

A: The growth of the baby inside the womb of the mother takes place in three trimester.First trimester…

Q: tate the derivatives of the sacculus and utriculus

A: Ectoderm supposedly has vertical cells of the brain plate, the ectodermal cells move to encompass…

Q: What will guide them to make the right decision?  Do they have a choice?

A: Answer: 1.trophobalst or icm if cells choose to become they will end up in the placenta and if they…

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: Somites, in the embryo, give rise to muscle. Is the statement above true or false?

A: Somites are found around neural tubes in the embryonic stage of a vertebrate. Somites are made up of…

Q: -3. The figure below shows cleavage stages in an embryo. From studying the photographs, what can you…

A: On fertilization, the zygote undergoes cleavage. That is the process of development of multicellular…

Q: Before neurulation occurs, the cells that will later become neural crest cells are part of the…

A: Before neurulation occurs, the cells that will later become neural crest cells are part of the…

Q: After the zygote undergoes several mitotic divisions, the resulting structure that implants in the…

A: Fertilization is the process in which gametes fuse to form a zygote. The zygote undergoes several…

Q: When the embryo is implanted, what developmental stage this be? cleavage fetus blastula gastrula

A: Sexual reproduction in humans includes a fusion of sperms and eggs to form a zygote.

Q: Fill in the blank:  After the eighth week, a developing human is called a(an) ___________________…

A: On the very first day of your last menstrual period Initially the stage comes when the start of the…

Q: Discuss the importance of the acrosomal cap of the sperm. Give its importance during fertilization.

A: Sp*erm cells have an head with oval-shape which protected by a cap-like covering called the…

Q: Give the function/purpose of the following terms: germ layers ectoderm mesoderm

A: Introduction :  After implantation of the embryo into the uterus, the embryo differentiates into…

Q: The hypoblast layer of the blastodisc is made of cuboidal cells and forms during the fetal period. O…

A: After 4 -6 days of fertilization, the morula reaching the uterus form blastocoel and transform into…

Q: Is the sulcus limitans present at the 72-hour stage? State the derivatives of the sacculus and

A: Embryo development is a process that occurs after the process of fertilization has occurred and the…

Q: Match each date in column B (approximate time after conception) with a developmental event or stage…

A: Reproduction is one of the most important functions of an organism in order to further its own kind…

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: sulcus limita

A: 1. The advancement of the trigeminal engine core in the chick incipient organism was concentrated on…

Q: Ectodermal Derivatives of the Developing Chick Embryo   A. 33-hour Chick Embryo Transverse…

A: 1. Neural  is situated in the region of or on the same side of the body as the brain and spinal cord…

Q: After fertization occurs what is the fert

A: Fertilization : It can be defined as the union of two haploid gametes , the spermatozoa and the…

Q: Normal childbirth is driven by a positive feedback loop. Analyze the given diagram and discuss in…

A: Homeostasis is the maintenance of stable internal environment. Feedback system helps in maintenance…

Q: Trimester Milestone First Second Grow Grow +Lungs

A: Pregnancy is the Duration from the time of fertilization to the parturition. A pregnancy is divided…

Q: metencephalon isthmus cranial flexure ganglion V first aortic arch mandibular arch mesencephalon…

A: Hi dear, here's your answer what you want.can you please give me an upvote for this. 1)Otic cyst, or…

Q: How far has torsion progressed causally? To which area of the brain is the optic cup attached? How…

A: According to the guidelines we have to answer the first 2-3 questions rest you can ask separately,…

Q: are found in immature follicles,. are released during ovulation and may become fertilized. Select…

A: Oogenesis is the process wherein ova (female gamete) or egg is formed through a series of events…

Q: Emily and her husband are thrilled as they peer into Emily's uterus by means of an ultrasound. The…

A: Prenatal development The prenatal development is defined as the development of the embryo and the…

Q: The main functions of the placenta include digestion, respiration, and excretion. O True O False

A: The zygote formed after fertilization develops into a baby within the uterus for a viviparous…

Q: The birth starts thanks to increased ... ... release of glucocorticoids from the fetus. ...…

A: The time between the initiation of productive contractions and the birth is referred to as the birth…

Q: Describe the structure and functions of the four extraembryonic membranes? Compare and contrast the…

A: Hello, the question you have posted is quite lengthy. I am answering the first two parts of the…

Q: For each embryonic tissue type, write one organ or differentiated cell type that is derived from…

A: Introduction:- The endoderm (inner layer), ectoderm (outer layer), and mesoderm (middle layer) are…

Q: What happens in the 3rd- 8th stage of embryonic stage of prenatal development? A major milestone…

A: Embryonic stage: The beginning of third week after conception marks the start of the embryonic…

Q: Which row correctly identifies the function and a source of hCG, respectively? Select one:

A: Placenta is a structural and functional unit between developing embryo and maternal body .It is a…

Q: Give gestation period of elephant, dog, cow.

A: The fertilization can be defined as the process in which the male sperm fuses with the female egg to…

Q: fertilized ovum of a dog

A: (Canine) egg treatment  Ovulation in many bitches happens between 48-60 and 72 h from the beginning…

Q: Drag and drop the term that correctly completes the sentence. During the trimester, the fetus…

A: The human pregnancy lasts 9 months.  In human being, after one month of pregnancy, the embryo's…

Q: Which of the following character is seen in female ? (a) Muscles arestrong…

A: Female is the sex gender in all higher animals which are hermaphrodite in reproduction. In human…