In this picture which letter represents the chorion? Embryo D Mother's blood vessels G OE O o o

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: Select the word from the drop-down menu to correctly complete the sentence. The Select. v is a…

A: It is through placenta that fetus receives all oxygen and nutrients .

Q: ___________________ fluid protects the embryo from jarred movements and provides a watery…

A: The embryo inside the womb of the mother grows in a sac like bag called the amniotic sac.  It allows…

Q: The umbilical cord connects the developing fetus to thea. mother’s belly button.b. placenta.c.…

A: Reproduction is the process by which an organism creates more of its own progeny. During…

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: Which embryonic germ layer lines the outer surface of the embryo

A: An embryo is the early stage of human development in which organs form critical body structures.

Q: Which of the following consists of both fetal and maternal tissues? (a)umbilical cord (b) placenta…

A: The unborn offspring that is known to develop from an embryo is called the fetus. The overall…

Q: Embryos with cleavage pattern depicted in panel A exhibit mosaic development. B True False

A: Note: As per Bartleby Guidelines, For Remaining Answers Please Repost The Question. Introduction:…

Q: One function of the placenta in a 1 point human is to * (1) Allow nutrients to diffuse from the…

A: Placenta is the structure which is formed by both the fetus and the mother. It release the hormone…

Q: Why is breast feeding in the first 3month of a baby very important? (200 words)

A: Milk synthesis in mother is related to infant demands. If the milk is removed from the breasts, it…

Q: At what stage uteroplacental circulation started?  a.Maternal blood entering the lacunar  b.Embryo…

A: The uteroplacental circulation is a circulatory framework where two circulation systems, the fetal…

Q: 44- need help with following. please be specifiy about answer

A: Zygote is proudced by the fusion of male gamete (sperm) and female gamete (egg).

Q: Which of the following is inheritable?a) An altered gene in spermb) An altered gene in testesc) An…

A: Genetic inheritance is a scientific phenomenon that describes how the characteristics of the parents…

Q: The gamete that contains the genes contributed by the mother is the egg : allele : sperm I zygote

A: The term gamete was invented by Gregor Mendel an Austrian biologist. The term gamete is the…

Q: Whee does meiosis takes place

A: Meiosis is the type of cell division in which the number of chromosomes is reduced to half. The…

Q: Which baby goes with each of the three parents? See attachment. :)

A: DNA is obtained from the parents and the child and the DNA obtained from both the sources is cut…

Q: Which of these is mismatched?a. chorion—sense perceptionb. yolk sac—fi rst site of blood cell…

A: Animal development is the process in which a fertilized egg undergoes cell division and cellular…

Q: A fertilized egg is the blue print of future development’. Explain

A: A single cell-fertilized egg is transformed into a fully developed and independent individual. It is…

Q: In cleavage states what is blastomeres, 2-cell stage, 4-cell stage, and 8-cell stage.

A: The question asks to define the blastomere stage (2-celled, 4-celled, and 8-celled).

Q: How does the placenta work? blood to mother low in O,/nutrients, high in CO,waste umbilical cord…

A: In placental mammals, the fertilized zygote develops into a young one within the uterus (womb) in…

Q: Put “disappear”, if they disappear in the process of development and put the word “dissolved”, if…

A: Introduction Embryonic development is also called embryogenesis. It is the process where development…

Q: Which of these produces blood cells and germ cells at the early stages of fetal development? O…

A: The yolk sac is responsible for producing blood cells and germ cells during the early stages of…

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: Refer to the figures above. Which of the following are embryos: O A. В. D. Both A & B

A: Sexual reproduction includes gamete formation and fertilization.

Q: Name the process of embryo connecting with uterine wall of mother.

A: Embryonic development is the development of embryo from fertilised egg and its subsequent…

Q: Women can give birth in a or at home to -- - get a more natural setting than giving birth in a…

A: Labor is a process of expulsion of the viable product of conception into the outer world through the…

Q: D Which of the structures includes the usual site of fertilization? O A O 3 O 2 O 5

A: Fertilization is a process of fusion of haploid gametes (egg and sperm) to form a diploid zygote.

Q: Which of the following extra-embryonic membranes becomes the embryonic portion of the structure…

A: Extraembryonic membrane are the extra membrane that are formed outside the growing embryo . There…

Q: How can we prevent pre term baby

A: Premature or preterm baby is born before completion of  37 weeks of pregnancy . It has various risks…

Q: In the development of a "three-parent baby", the third parent donates which of the following?…

A: Here, first and second parent donates egg and sperm and contribute to the genetic makeup of the baby…

Q: Which of the following is an example of cells produced by the germ line? O eye cells O fibroblasts O…

A: The germline is referred to as the sex cells that is the eggs in case of females and sperm in case…

Q: 12. 11 13 10

A: Chick embryo The development of fertilised chicken egg is termed a chick embryo. It is extensively…

Q: What structure is indicated by the letter A in the image below? A sperm spore egg

A: This is a picture of Archegonium which is female reproductive organ in moss. Inside Archegonium egg…

Q: This is the outermost layer that protects from water loss but allows for gas exchange: amnion…

A: An embryo is present at an early stage of the development of a multicellular organism. The formation…

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: 13 12 15 14 11 16 10

A: Embryology is the branch of biology that studies embryogenesis, or the formation of an embryo out of…

Q: If the egg is not fertilized, the disintegrates causing

A: The merger of haploid gametes, egg and sperm, to form the diploid zygote is known as fertilization.…

Q: The cell formed after fertisation is called:         I.   Foetus        II.   Zygote       III.…

A: Fertilization is the process of fusion of male and female gametes. It is one of the essential…

Q: Fill in the blank: The embryonic stage is completed by the end of the ___________________ week of…

A: Introduction: The embryonic stage is the period of human development in the uterus of mother. It is…

Q: is type of animal has a male organ or a female organ. They are viviparous and nourish their young…

A: Viviparous animals are animals which give birth to young ones. Simplex uterus is one which the…

Q: The embryo below exhibits cleavage. radial bilateral spiral O modified

A: During developmental periods single cell zygote is transform into multicellular embryo by the…

Q: Sperm Egg

A: Answer. Sperm is a male sex gamete which is very small in size and motile in nature. In a zygote…

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: Write 5 Example of post embryonic development

A: After the formation of the embryo, there is further growth, morphogenesis, and development to…