Describe the anatomy of the human breast and how it differs from mammary tissue in other species.

Q: Describe the movement of cells during early development that change an embryo from a blastula to a…

A: To describe: The movement of cells during early development that changes an embryo from a blastula…

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: Identify the organ systems that are formed from each of the primary germ layers.

A: Endocrine System is the organ system that is formed from each of the primary germ layers.

Q: Compare and contrast between the following: (1) Medio-lateral intercalation and radial…

A: The layers of a human embryo, from innermost to outermost, are the endoderm, mesoderm, and ectoderm.…

Q: Briefly describe viviparity and ovoviviparity and compare the embryo's source of nourishment, their…

A: There are  two different methods of fertilization of male and female gametes. It is external…

Q: List the five regions of the mesoderm, and identify some major body parts derived from each region.

A: One of the three germ layers that lie between the other two germ layers called the ectoderm, and the…

Q: Describe the development of the amnion, chorion, and allantois.

A: An extra-embryonic membrane is one of the layers which aid the development of the undeveloped…

Q: State the Human development before implantation ?

A: Intially the egg which is released by the ovary is haploid and the formation of zygote takes place…

Q: Name the three primary germ layers and the body systems that are formed by each

A: Germ layers can be defined as the primary layers present in the embryo that further divide and form…

Q: Compare the structures of the egg and sperm. What structural modifications do sperm have that…

A: The process of producing new organisms from the pre-existing ones is called reproduction. It may be…

Q: Describe what aspects of anatomical development the male and female have in common, and how they…

A: Developmental anatomy is study of structural changes that takes place in organisms through out the…

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 gradual modification of anatomical structures during the period from conception to maturity is,…

A: An organism refers to a living thing, which has an organized structure, can react to grow, adapt,…

Q: What is the fate of the inner cell mass? Which of the structures produces human chorionic…

A: The hormones are involved in the human reproductive cycle (female): GnRH  FSH LH Estrogen…

Q: In anatomy lab, Thaya pointed to the vertebrae of a cadaver and said “sclerotome.” He pointed to a…

A: The three primary embryonic germ layers termed the ectoderm, mesoderm, and the endoderm function to…

Q: Which primary germ layer (endoderm, mesoderm, & ectoderm) did each tissue description derived from?…

A: Gastrulation is a process included in embryogenesis. The cells of blastula arrange themselves in…

Q: During the organogenesis stage, several of the five essential developmental processes take place.…

A: I have discussed a primary step of organogenesis which is crucial for further development in next…

Q: Gastrulation does NOT Select one: a. involve the formation of germ layers b. consist of endoderm,…

A: Introduction: When the new offspring develops from the existing organisms, the process is referred…

Q: Why is it concerning for a fertilized egg to implant outside of the uterus?

A: In the human body, the female reproductive organ is located within the pelvis, it comprises primary…

Q: Identify two differences between a zygote and blastocyst

A: The fusion of male and female gametes is termed as fertilization. The process of fertilization takes…

Q: Why are the ectoderm and endoderm called the “germ” layer?

A: Gastrulation is the process of the embryonic development in which cell  movements establish the…

Q: After fertilization a developing embryos goes through several changes. At about 2-3 days, what is…

A: During fertilization the haploid gametes, that is, sperm from a male and secondary oocyte from…

Q: Describe the functions of the placenta, amnion, chorion, and allantois.

A: In the terrestrial vertebrates, three types of germ layers give rise to four types of extraembryonic…

Q: Compare the relative lengths and paths of the uterine tubes (oviducts) of the fetal pig and the…

A: The oviduct is a part of the female reproductive system that provides a passage for the ovum to pass…

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: The primary germ layer that forms the trunk muscles, heart, and skeleton is (a) ectoderm, (b)…

A: Organogenesis is the process of formation of different organs from the three germ layers, the…

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: Describe the basic histology of the oviduct. How does the histology of the uterus change at…

A: Menstrual cycle is the female reproductive cycle. The events that take place during this cycle are:…

Q: Explain the concept of negative feedback using the male reproductive hormones (hormonal control of…

A: As per the guidelines we are supposed to answer only the first question in case of multiple question…

Q: Choose which tissue would line the fallopian tubes and function as a "conveyer belt" to help move a…

A: Group of cells responsible for performing specific roles in the living organisms’ body can be…

Q: Identify three structures that originate from ectoderm.

A: The ectoderm is the outermost layer. It is superficially present outside the mesoderm and endoderm,…

Q: what part of the uterine tube does fertilization occur? elect one: a. infundibulum, b. isthmus C.…

A: Fertilization is the process in which haploid male sperms and female ova fuse to form diploid…

Q: In most mammals, embryos gain nutrients through a placenta. Embryos develop inside a parent's body,…

A: Oviparous - The animal's which lay eggs and are with very few or no embryonic development within the…

Q: How can the decisions women make during pregnancy impact the health of their developing offspring?…

A: Since mothers play such an important role in their children's health and quality of life, it's…

Q: If gastrulation did not occur properly and one of the primarygerm layers wasn’t formed, would the…

A: The zygote which is formed after fertilization undergoes cleavage division to form a mass of cells…

Q: Somites are evidence of (a) a structure from ectoderm, (b) a structure from endoderm, (c) a…

A: Developmental biology suggests that embryonic development is known as embryogenesis. The fertilized…

Q: In the documentary film "Life inside the Womb by Body Atlas". This film shows the physical…

A: The film “Life inside the Womb by Body Atlas” describes the formation of a baby inside the fetus of…

Q: Gross Anatomy of the Human Male and Female Reproductive System a) Name the three layers of the…

A: The testis is the primary sex organ in males. The ovaries are the primary sex organ in females.

Q: describe how the structure relates the the function of the following: - vas deferens, epididymis,…

A: The reproductive organs in human beings become functional after attaining sexual maturity. Male…

Q: Diagram the key anatomic and physiological changes that occur with each body system during…

A: during pregnancy some physiological and anatomical changes occurs in mother. the change not only…