develop(s) from the ectoderm while ii above is completed by the information in row: develop(s) from the mesoderm. The statement given i Hair Nails Row 11 nails hair A. B. epidermis dermis C. Dermis D. Epidermis

Q: Fill in the blank:  _________________ is the phase of development during which cellular divisions…

A: The multicellular organisms develop from an early stage called an embryo. Embryonic development…

Q: Endometriosis is a disorder in which endometrial cells implant and proliferate outside of the…

A: A disorder in which there is implantation and proliferation of the endometrial cells outside of the…

Q: Write the name of the structure that the phrase.Contracts to wrinkle scrotum; located in scrotal…

A: The scrotum is a male reproductive structure placed under the penis. It has the structure of a sac…

Q: Fill in the blank:  The cell resulting from fertilization is called a(an) ___________________.

A: The gametes are present in both males and females. These are the haploid cells that are required for…

Q: Questic Immature connective tissue is known as :

A: Tissue consists of group of cells which are similar in origin, structure and function. There are…

Q: A. Simple columnar epithelum C. Superficial B. Uterine D. Basal part of part of endometrium glands…

A: Uterus- It is a reproductive organ present in the pelvic region of the female and it is responsible…

Q: A. ovarian cancer B. orchitis C. breast cancer D. syphilis E. prostrate cancer Question1.…

A: The reproductive system of humans is prone to a lot of diseases, most of which are caused by…

Q: Somites Notochord Neural plate Neural fold Neural canal Which primary germ layer forms the neural…

A: Embryogenic brain development- Embryonic brain development is a period in which the development of…

Q: Name the structure which is thick and swollen and contains pubic hairs.

A: The sexually dimorphic traits that do not have a direct role in reproduction are referred to as…

Q: Give the correct answer to the question. There can be multiple correct answers. If none of the…

A: A)  All choices are the true  Because  I) To The formation of the ventral the  furrow and to the…

Q: Chemicals that pass through the placenta’s screen and may harm an embryo or fetus are…

A: The substances like teratogens may cause physical and functional defects in the fetus, which can…

Q: Complete the table below by comparing the function of each pair of homologous structures.  Female…

A: Reproductive system includes the system of organs and parts which function in reproduction…

Q: Developmentally, mammary glands are modifications of certain skin glands. Which type?

A: Skin gland referred to as those glands that are present in the skin. The glands present in the skin…

Q: When a female has her menstrual period, blood is shed together with a thick tlSsue a blood clot.…

A: Menstruation is the cyclic, orderly sloughing of the uterine lining, in response to the interactions…

Q: What are the pathways through which a neural tube defect can occur? Select one or more: O A. Failure…

A: The following three variables have played an important role in the assessment and prevention of…

Q: A surgical pathology specimen from a 24-year-old woman seen at a reproductive medicine clinic…

A: The question is asking to identify the location in the female genital tract from which a biopsy was…

Q: At time of birth testis descend down into scrotal sac. Comment.

A: The male reproductive system contains scrotum, testes, sex glands, penis, and spermatic ducts. All…

Q: Write the name of the structure that the phrase. Contracts to pull testes close to body; located in…

A: Introduction: The male's reproductive tract comprises of glands along with their ducts and…

Q: 1. Zygote 2. Morula 3. Oocyte 4. Fertilization 5. Clevage 6. Blastocyte The order in which…

A: The stages are as follows : Oocyte Fertilization zygote  cleavage Morula Blastocye

Q: The blood testis barrier is to newly formed sperm cells as the blood thymus barrier is to  a. T…

A: The blood-testis barrier is a physical barrier. It is formed by tight junctions between Sertoli…

Q: The zona fasciculata thickens significantly in pregnant women. What do you think would be the…

A: Adrenal glands are the type of endocrine glands which are located above the kidneys. They are…

Q: Fill in the blank:  A primary oocyte is closely surrounded by flattened epithelial cells called…

A: Sexual reproduction is the main process in various microscopic organisms. The primary process in…

Q: All of the following develop from the same germ layer, except__________."     circulatory system…

A: Except epidermis,all of the germ layers derived from the same germ layer.  Circulatory system,…

Q: Fill in the blank:  The myometrium is largely composed of _______________________ tissue.

A: The female reproductive system is comprised of the external and internal sex organs, which play a…

Q: Fill up the question correct asap

A: Connective tissue refers to the tissue that supports, connects, separates, or combines with other…

Q: During embryonic development 2 mammary cords appear on the surface of the ventral skin. Along these…

A: Mammary cords are structures that appear during embryonic development on the ventral skin. They…

Q: Give the name of the structure that the phrase describes. Toward the end of the embryonic period,…

A: The embryonic period is the early stage of the development of a multicellular organism.

Q: Write the name of the structure that the phrase describes. 1. Part of sperm that contains…

A: The origin and production of sperm cells in male reproductive organs, the testes, are…

Q: in puberty, vaginal tussues chnage from a simple cuboidal to a moist stratified squamous epithelium.…

A: Reproductive system  The reproductive system of sexually reproducing animal consist of :- Primary…

Q: List the term for hair-free fold of tissue right next to  the urethral orifice and the vaginal…

A: Urethral orifice is also known as urinary meatus. It is the opening of urethra. From this point…

Q: Glands develop from covering epithelia in the fetus by cell proliferation and growth into the…

A: There are three kinds of glands based on their mechanisms of secreting the products. They are as…

Q: Fill in the blank:  The largest of the ovarian attachments is called the _______________________…

A: The reproductive system of human is an organ system which is made up of all the anatomical organs…

Q: Write the name of the structure that the phrase.Covers and protects testes

A: Testes are the primary sex organs. They are extra abdominal because the temperature needed for the…

Q: This structure houses embryo. a. E b. A c. C d. B e. D

A: The picture is showing the female reproductive system of the human body.

Q: Layer A Layer B Layer C

A: Layer A is called ectoderm and nervous system develops from this layer .

Q: Give the name of the structure that the phrase describes. The fetus first doubles in size between…

A: Embryology is the study of the early development of animals from the fertilized egg to the…

Q: VII. Unlike the male, the organs of the female reproductive system are housed within the abdominal…

A: Introduction:- The internal genitalia are structures within the actual pelvis, which include the…

Q: 22 23 Figure 14.2 27 24 A. Acrosome B. End piece C. Midpiece D. Mitochondria E. Nucleus АВ. Tail 25…

A: Male reproductive system is confined to the males that involves in production of male Hormones and…

Q: the middle menix is the?

A: Central nervous system comprises of two main parts namely brain and spinal cord. Brain has several…

Q: Fill in the blank:  Each testis is suspended by a _______________________ cord within the scrotum.

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

Q: igment in bottom layer? A. melatonin B. melanin C. mesoderm D. ectoderm

A: Biological pigments are chemical substances that produce color in living organisms, like plant…

Q: Identify the labeled structures on the sperm in the picture.

A: Gametogenesis is a process by which germ cells or gametes are produced in an organism. The…

Q: Which letter represents the gland that enlarges as men get older? A- B E D C. O A O E O D

A: Male reproductive system is a system which is mainly concerned with productions of amle gametes that…

Dissection

Dissection is the process of cutting up the tissue of a dead or live animal or plant, to do anatomical studies and surgical treatments. The purpose of dissection is to learn more about the overall structure of organs and organ systems and thereby understand the physiology of the organism.