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

Q: Describe the embryological and anatomical importance of the umbilicus. Be brief and to the point.…

A: Introduction: The umbilicus is described as a typical scar on the abdominal wall's front face. It is…

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: Name the three primary germ layers and explain how they develop in the embryonic disc?

A: Once the implantation has successfully taken place, the cells start to divide and develop into an…

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: Define embryonic disk

A: The development of the embryo and of the fetus during the gestation period is known as the prenatal…

Q: major bod nervous s muscle tis

A: Through the process of gastrulation, three germ layers are formed during early embryonic life. The…

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: How many layers does the embryonic disc consist of during the 3rd week of embryonic development…

A: Introduction: The reproductive system of living organisms, also known as the genital system, is a…

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: Identify the following structures: choose from : egg producing reproductive organs / fat bodies /…

A: The image above portrays various organs in the frog body. The picture shows the ventral view of the…

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: Name the three embryonic tissue layers of vertebrate embryos,and describe the process by which they…

A: Gastrulation is the cycle where differentiated cells from the zygote move to their particular areas.…

Q: Define ectoderm and andoderm?

A: Except the sponges, the growing embryo in all animals develops different layers of cells called as…

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: What organs systems and organs are associated with the REPRODUCTION AND DEVELOPMENT?

A: The reproductive system of an organism, often known as the genital system, is the biological system…

Q: als and radiations are considered to be teratogenic factors* uct develops from a rod-like thickening…

A: The teratogenic factors are the factors inducing congenital malformations in foetus during…

Q: A friend of yours, who is 5 months pregnant, knows you've been studying growth and development. She…

A: X ray is radiology examination of body area, were ionizing radiation are used. As of you know every…

Q: Explain the implantation of blastula and differentiate the embryonic from extraembryonic tissues.

A: The development of multi-cellular organisms begins from a single-celled zygote, which undergoes…

Q: Compare and contrast the structures of the zygote, morula, and blastocyst.

A: After the egg cell's fusion with a sperm cell (that is, after fertilization), the diploid cell is…

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: 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: 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: Identify three structures that originate from ectoderm.

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

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: Describe features of the umbilical cord and the blood vessels it contain

A: In placental mammals, the umbilical cord (birth cord) is a tube between the developing embryo…

Q: Draw a developing embryo and label the boundaries of the oral stomodeum.

A: