The mambrane that grows out of the urinary system of the embryo and collects urine from the unborn calf

Q: The brain and spinal cord develop from a longitudinal ectodermal channel called the _____.

A: Brain and the spinal cord consists of the central nervous system of the body and the nervous system…

Q: Birds capable of flight have reduced/missing compact bone none of these all of these oviduct urinary…

A: Birds have two types of flight adaptations -  Anatomical - it includes endoskeleton, flight muscles…

Q: During lactation, the suckling by the baby stimulates the production of oxytocin, which in turn…

A: The process of producing human milk is known as lactation. The mammary glands, that are situated in…

Q: Which hormone leads to the expulsionof milk from the breast, when baby sucks it?A. ProgesteroneB.…

A: The endocrine system is the collection of glands that is essential for the regulating the…

Q: completely converted into the water-vascular system. restricted to a small space around the gonads.…

A: Echinoderms have a spacious coelom (an open, fluid-filled body cavity lined with tissue), large…

Q: Fill in the blank:  All essential external and internal body parts are formed during the…

A: Gametes are reproductive cells. In male it is known as sperm and in female it is known as egg or…

Q: where eggs are made A. A |where sperm are made В. В where baby grows, contracts at birth С.С…

A: Reproduction is the fascinating physiological process that is responsible for the increase in…

Q: Milk production in the mammary glands is stimulated by a hormone from the pituitary gland…

A: Pituitary gland is a small pink coloured gland. Morphologically pituitary has three parts namely…

Q: Each egg cell develops in its own fluidfilled space called a/an _____.

A: Each egg cell develops in its own fluid-filled space called a/an Follicle. The follicle assumes a…

Q: During the _________ stage of labor in mammals, the placenta isexpelled from the uterus.a. firstb.…

A: Mammals exhibit internal fertilization during which the egg released by the female is fertilized by…

Q: Lactating mammals produce which two hormones that promote milk synthesis and milk release? prolactin…

A: The most exceptional bioproduction system of the mammary gland in lactation. This biofluid act as…

Q: Many men who have prostate cancer have some or all of the prostate removed. The surgeon tries very…

A: Answer- Prostrate gland is present in the males and helps in the formation of seminal fluid and…

Q: Answer all the questions. Why should the mother give her baby special attention during feedings?…

A: Breastfeeding is very important for newborn infants which provides immunity to children to fight…

Q: Urine forms in the uriniferous tubules of the kidney while sperms are formed in the of the testes.

A: Formation  and development of haploid spermatozoa (i.e. sperm) from diploid spermatogonia stem cells…

Q: In some cases, positive feedback systems carry the mechanism for their own destruction without being…

A: The positive feedback mechanism is a rare mechanism than a negative mechanism, An example of…

Q: Name the only TWO germ layers that give rise to your feet

A: The germ layer is one of three primary cell layers that form during embryonic development.

Q: Which one is correct? 1. Calcitonin – decreases the level of calcium in the blood 2. Prolactin –…

A: Hormones are the body’s chemical messengers that travels throughout the body and are responsible for…

Q: What is the main function of the gall bladder of the frog

A: The animal body is a very complex creature made up of several systems. Each system in the body has a…

Q: Label the structures in the diagrams of the urogenital system of a female and male frogs. fat body 2…

A: Introduction : In frogs, the urine and reproductive systems are tightly linked and are referred to…

Q: A sperm with a defective acrosome would not be able to:a. swimb. penetrate the eggc. penetrate…

A: Option b is correct.   Explanation- In a sperm head, hydrolytic enzymes are present as mentioned.…

Q: Estrogen is a female hormone that helps develop and maintain the reproductive system. Estrogen is…

A: Rough Endoplasmic Reticulum Produces Estrogen

Q: DIGESTIVE System The digestive or gastrointestinal track begins with the and ends with the What are…

A: NOTE- As per the rules and regulations of Bartleby, we are supposed to answer only for first three…

Q: Indicate the system of the body it belongs to in the table below. Organ Body System Small…

A: The body system is also known as organ system. It is made up of group of tissue which will perform…

Q: In male mammals, excretory and reproductive systems share(A) the vas deferens.(B) the urethra.(C)…

A: The organ system is a group of organs that work together to perform a particular function. The organ…

Q: uss the role of the somites in developing a body pla

A: A body plan is defined as the basic shape of members of an animal phylum. In other words, we can say…

Q: The pericardial cavity is. O not a true coelomic space located in the peritoneal cavity and houses…

A: The pericardial cavity lies within the thoracic space, surrounding the heart and major blood…

Q: Which of the following best describes the cloaca in nonmammalian adult vertebrates? O It is a…

A: Vertebrata is a phylum in which the animals have a vertebrae or vertebral column to support the body…

Q: Write and SOP for the recall of diapers for babies

A: 1)PREPARE:- Using a disposable liner, cover the diaper changing surface. Dispense diaper cream onto…

Q: Pathway (in order) of the following in the frog: a. urine b. egg cells c. sperm cells

A: Introduction :- In sexual reproduction, sperm is the male reproductive cell, or gamete (forms in…

Q: how would a reproductive system disorder affect the urinary system

A: The urogenital system includes both the reproductive organs and the excretory organs. They are…

Q: The kidneys seen in the early embryonic development amniotes are similar to the kidneys of adult…

A: Amniotes represent a tetrapod clade that includes birds, mammals, reptiles, and birds. They retain…

Q: Normal childbirth is driven by a positive feedback loop. Analyze the given diagram and discuss in…

A: Homeostasis is the maintenance of stable internal environment. Feedback system helps in maintenance…

Q: Which of the following statements is FALSE? * Prolactin targets mammary cells to release milk. ACTH…

A: Hormones are chemical molecules secreted by the endocrine glands of the body that function in signal…

Q: Explain the functions of the parts observed in the image that relatw to the male reprudctive system.…

A: Fetal pigs are unborn pigs that are generally used for dissection and are used to study mammalian…

Q: Compare the relationship of the urethra and the vagina in the fetal pig and in the human.

A: The urethra is a duct that is used to excrete urine outside the body from the bladder. The vagina is…

Q: Table 9.1 Comparison of organs systems and organs associated with the different bodily functions in…

A: Cockroach belongs to the insect group, while toads are reptiles and mice are mammals. They differ in…

Q: pig Compare and contrast the structures of the male and female urogenital system.

A: The Urogenital system is the organs of the pig associated with urinary excretion and reproduction.…

Q: Complete the table below for the differences of the different organs in male and female shark.…

A: Introduction: Sharks are elasmobranch fish with a cartilaginous skeleton, five to seven gill…

Q: Match the human development with the week or month of development.   Question 30 options:   skull,…

A: Once the fertilization occurs the resulting zygote moves to the uterus there it gets adhered to the…

Q: In a female fetal pig, what is the urogenital sinus?  Next, explain what changes take place with…

A: Answer: Introduction: Pigs are mammals. So, all the main structures originate in humans are existing…

Q: dentify and discuss the milestones of toddlers in detail under the following topic: Physiological…

A: One of the domains of infant and toddler development is defined by the term known as physical…

Q: the two oval shaped organs that produce store and real ease eggs are called

A: The reproductive or genital system of the living organism is a set of organs that regulate and…

Q: Which of the following physiological responses is an example of positive feedback? The body's…

A: Homeostasis means maintaining a stable environment to carry out the physiological processes inside…

Q: Match the organ system with the reproductive function it provides. Reset Help Lymphatic system :…

A: The human body is a very complex creature made up of several systems. Each system in the human body…

Q: Which of the following helps Human sperm with locomotion? a) Flagellum ) Rasal hody.

A: Sperm cells are small, mobile cells produced in large quantities by the male reproductive system.…

Q: Which is an example of negative feedback?     lowering of blood glucose after a meal     blood…

A: HOMEOSTASIS- It is the mechanism of the body in which the body maintains its own temperature to…