How long after ovulation does it take an embryo to develop? The resulting embryo may become the _(attached) in the lining of After eight weeks of development the embryo is called the How long does it takes the fetus to develop and grow inside the mother? What is differentiation? The embryo continues dividing and form all the tissues organs and organ systems of the animal When should pregnant mother take most precaution?

Q: The mother has delivered the placenta. You note that the shiny surface of the placenta was delivered…

A: Shiny surface of placenta is present on the baby side.

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: Place the structures below in the appropriate order to trace the path sperm would have through the…

A: Female reproductive system includes the external parts and the internal anatomy of the system. It…

Q: The hormones that maintain the uterine wall during the last 5 to 6 months of pregnancy are O FSH and…

A: Various hormone levels are involved in the body in  gestation period.During the first trimester, HCG…

Q: During the formation of mesoderm and its derivative structures and tissues, several of the five…

A: Step 1 The mesoderm is the third germinal layer that appears in the third week of embryonic…

Q: Vanessa Narciso , a 30 year old was admitted due to labor pains . She tells the nurse that she…

A: The uterus is an organ where the fertilized egg is implanted and developed. Childbirth is the…

Q: pregnancy and the physiological changes taking place in the mother in details

A: The maternal physiology in pregnancy: Average duration of the human pregnancy is 40 weeks (280…

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: Prevention of implantation of pre-embryonic cell to bind to endometrium is one of the mechanism to…

A: Implantation is the process by which a fertilised egg, also known as a zygote or pre-embryo,…

Q: Which of the following is not an extraembryonic membrane?a. amnionb. mesodermc. choriond. yolk sac

A: The embryo is an initial development phase of the eukaryotic organism following the egg…

Q: And where does this goes - the mother is able to feel the baby begin to move - early in this…

A: Your unborn child will develop in the first trimester from a fertilized egg into a moving fetus with…

Q: Endoderm Mesoderm Ectoderm Match the structures below with the correct germ layers listed above…

A: The germ layer: The primary layer of cells. It is formed during embryonal development. The…

Q: The chorion is the_and the amnion is the . site where an embryo is implanted into the uterus; the…

A: The fetal membranes surrounding the embryo provide protection and nourishment to the developing…

Q: after two weeks? Select one: Oa. First Three Days After Two Weeks Endometrium Amnion Ob. First Three…

A: Answer. Histologically, the uterus consists of three layers of tissue: Perimatrium, myometrium, and…

Q: What barriers must a sperm cross in order to fuse with the egg? How does the sperm accomplish this…

A: The union of two haploid gametes, the spermatozoa and the oocyte, hereafter referred to as the egg,…

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: Which of the following is a function of hCG? O It breaks down the corpus luteum. O It helps protect…

A: hCG is the human chorionic gonadotropic hormone which is a pregnancy hormones. Tests for pregnancy…

Q: as possible, because a In oogenesis it is important to produce an egg with as much fertilized egg…

A: In oogenesis, it is important to produce an egg with as much cytoplasm as possible, because the…

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: Which of the following is the latest stage of embryonic development (of this list)? blastula morula…

A: The development begins after fertilization which involves formation of zygote. After this zygote…

Q: Your friend is pregnant and is concerned that she was smoking 2 months before she got pregnant. This…

A: Conception is the other term for "Fertilization" which means the fusion of egg and sperm to form…

Q: 1. Briefly describe the following types of asexual reproduction: budding fission fragmentation…

A: Asexual reproduction is the mode of reproduction in which a single parent produces offspring which…

Q: the embryonic stage, the primary germ layers develop from

A: After fertilization, the zygote is formed. The solid mass of cells known as morula is formed from it…

Q: Which of the following specifically describes ovoviviparity? Animals are born by live birth Animals…

A: According to the mode of development of young babies, the animals are classified into different…

Q: Fertilization results when a. oocyte is released during ovulation b. the embryo begins its…

A: During sexual reproduction, there is involvement of gametes from both the sexes, that is from male…

Q: opening

A: The sensory and motor information exchange between the brain and the tissues of the head and neck is…

Q: If an embryo was lacking HOX genes many problems might happen including this.. neural crest would…

A: The Hox genes' function in the embryo is to specify positional uniqueness instead of the formation…

Q: Choose all of the correct statements about the formation and role of somites during development.

A: Somites are blocks of mesoderm that form during embryonic development. They play a crucial role in…

Q: Which of the following is not required for internal fertilization? O sperm receptacle O behavioral…

A: The process of the formation of new organisms from the existing organisms is called reproduction. It…

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: Gestation of an animal can be as long as over two years (rhinoceros – 840 days) so, how does the…

A: Pregnancy begins with the fertilization of an egg and continues through to the birth of the…

Q: Which of the following is NOT a function of the placenta? To supply the embryo or fetus with milk.…

A: The placenta grows during pregnancy in the uterus. The placenta connects to the uterine wall, and…

Q: from fertilization through week eight of development, a conceptus is specifically called a: embryo,…

A: Introduction: Human beings reproduce sexually and are viviparous. The reproduction in human beings…

Q: hich of the following are involved in childbirth? Uterine myometrium, oxytocin, positive feedback,…

A: The childbirth ends when one or more babies escape the uterus through the vagina or by cesarean…

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: the result of the union of human egg and sperm cell which initiates prenatal development. > embryo…

A: Embryo-In the early stage of development, the part of the life cycle that starts just after…