Q: What do invertebrate and vertebrate excretory structures have in common?
A: Excretory system of invertebrates does not comprises of a proper organ system for excretion. .when…
Q: What can happen if kidneys fail? Are there treatments for that?
A: Answer
Q: The fluids deep in the medulla of the kidney have a much highersolute concentration than those in…
A: Kidney is divided into two zones. Outer area is known as cortex and inner area is known as medulla.…
Q: What is the major function of Distal tubule and cortical collecting ducts?
A: Distal tubule: It is a part of excretory system, which is located in nephron segment on downstream.…
Q: What are the main functions of the excretory system, elaborate?
A: All living organisms are made up cells where the cell is the structural and functional unit of an…
Q: What is excretion?
A: The organ system is the group of organs that functions together to maintain the biological system of…
Q: What adaptations do tubule cells have for reabsorption?
A: The excretory framework is a uninvolved natural framework that eliminates overabundance, pointless…
Q: Only two types of tubules enter the renal medulla, the loop of Henle and the (?????) which further…
A: The structure that actually produces urine in the process of eliminating waste and excess substances…
Q: drugs known as potassium-sparing diuretics work by blocking the effects of aldosterone on the…
A: Potassium sparing drugs act as antagonists of aldosterone on the kidney.
Q: What are the main structures of the excretory system
A: Itis the process of waste removal in the form of ammonia, urea , uric acid.
Q: If blood pressure drops in a patient in shock as a resultof a severe injury, how would you expect…
A: The blood pressure in the human body is considered the force exerted by the blood on the wall of the…
Q: A marine shark is spotted swimming in fresh water. How might this shark’s kidney function be…
A: Function of Kidney in Marine Sharks • The kidneys excrete excess water in the form of urine. This…
Q: How do the kidneys differ in shark and frog?
A: The kidney is the most important organ of all vertebrates. The human kidney is made up of units…
Q: how do the kidney's help regulate blood pressure?
A: Kidneys are defined as the bean-shaped organs present in pairs on either side of the spine, below…
Q: Why do vertebrates possess a complex excretory system?
A: The members of subphylum vertebrata are Agnatha (lacks jaws ) and Gnathostomata (bears jaws) .…
Q: Differentiate between excretion and egestion.
A: Every organisms needs food for their growth and energy. The left over material of the food or the…
Q: What are the functions of excretory systems?
A: The excretory system in the human body is responsible for eliminating the metabolic waste from the…
Q: The active transport of solutes into the lumen of an excretory organ iscalleda. filtration.b.…
A: The kidneys are bean-shaped organs present on either side of the abdomen in the peritoneal cavity.…
Q: What do you mean by excreation?
A: Excreation simply refers to the act of spitting out.
Q: What are the functions of the kidneys?
A: Introduction Kidneys are the major excretory organs found in Humans. They are bean shaped and…
Q: Which anatomical section of the human body would provide a view of the internal anatomy of both…
A: The kidneys are a pair of excretory organs located in the abdominal cavity. They are bean-shaped and…
Q: Which of the following is a function of the kidneys? a. The kidneys remove harmful substances from…
A: The pair of kidneys is the vital organ in human that help to eliminate waste products from the body…
Q: Which of the following function isperformed by the kidneys in the humanbody?A. Excretion B.…
A: Kidney is a vital organ of the body that is located in peritoneum cavity of the body. In…
Q: The only part of the nephron that originates from the embryonic ureteric bud is the (a) glomerular…
A: Nephrogenesis is the development if nephron that occur through several stages in embryo involving…
Q: What general body system are the kidneys a part of? Are the kidneys directly-linked to the organ…
A: Kidneys are the bean shaped organs of about 4 to 5 inches long. They are located in the abdomen…
Q: From where the urine produce in kidneys passes through?
A: Introduction All animals excrete out urine or some waste material. However, the main excretion…
Q: Topic: Excretion in animals What are the different types or modes of excretion based on the type of…
A: Introduction :- The process of excretion is the removal of wastes and excess water from the body. It…
Q: Explain excretory system in humans?
A: The excretory system can be defined as a biological system that removes unnecessary materials from…
Q: What are the differences in the structure and mechanism of excretion between the metanephric type of…
A: The kidney evolved through many modifications from pro vertebrates to man They evolved through many…
Q: Draw a labelled diagram of excretory system of "common carp" fish?
A: Common carp fish : scientists name is cyprinus carpio It is a freshwater fish & prefer slow…
Q: In what ways does the nephridium of an earthworm parallel the human nephron in structure and…
A:
Q: Why do marine fish and terrestrial vertebrates produce relatively small urine volumes?
A: Marine fishes and terrestrial vertebrates produce relatively small urine volumes because nitrogenous…
Q: Where in the kidneys is the blood filtered? O in the collecting duct O in the tubule in the…
A: Answer- in the glomerulus
Q: If there is 180 Liters of fluid passing through the glomerulus every 24 hours, then why doesn’t all…
A: The excretory system helps in the filtration of the blood and remove the unwanted and toxic waste…
Q: What does the excreatory system in human beings includes?
A: The metabolism of various substances results in the synthesis of excretory products. These products…
Q: define the term osmoregulation and why would it be important for living things to be able to…
A: Living organisms Living organisms are organism that have ability to grow, reproduce, move from…
Q: How do the kidneys help maintain homeostasis the body ?
A: Kidneys are paired bean shaped organs located behind the abdomen at the level of twelth thoracic…
Q: What is thr role of kidney in the human body?
A: Introduction :- The kidneys are two bean-shaped organs located on either side of your spine, beneath…
Q: How do the kidneys play a major role in maintaining a normal cellular environment?
A: The kidneys are an important part of the urinary system. These are bean-shaped organs, that have the…
Q: What is Urinary/Excretory System? What is the parts and their function?
A: Answer: Introduction: The excretory system contains all the organs required in the removal of wastes…
Q: What is the function of the glomerulus?
A: Excretion is the process by which unwanted substances that enter the body, as well as waste material…
Q: Why are humans not able to meet their water requirements by drinking seawater? Assume seawater has a…
A: sea water cannot be consumed as drinking water-Reason : sea water has high salt content which cannot…
Q: Explain how can the kidneys minimize the excretion until ingestion replaces the losses?
A: The organ kidney helps to remove waste and extra fluid from our bodies. It helps in the formation of…
The kidneys in human beings are parts of the system for:
(a) nutrition
(b) respiration
(c) excretion
(d) transpiration
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Solved in 3 steps
- Identify all of the following that are functions of the kidney: (a) maintain blood pH; (b) regulate blood ion concentrations; (c) regulate blood volume and blood pressure; (d) eliminate wastes, some hormones, and certain drugs from the blood; (e) release renin; (f) release erythropoietin; and (g) stimulate the final step in calcitriol formation.Which of these is not a function of the kidneys? A) The kidneys regulate the plasma volume B) The kidneys help to regulate blood pressure C) The kidneys help control the rate of red blood cell production D) The kidneys deactivate vitamin D and stimulate the activity of osteoclastsThe afferent arteriole delivers blood to the (a) renal artery (b) efferent arteriole (c) renal vein (d) capillaries of the glomerulus (e) peritubular capillaries
- Mention the function of the following(a) Ureters in frog(b) Malpighian tubules(c) Body wall in earthwormWhich of the following animals generally has the lowestvolume of urine production?(A) vampire bat(B) salmon in fresh water(C) marine bony fish(D) freshwater flatwormThe nephrons discharge their urine at the : (A) Urinary bladder (B) Urethra (C) Renal pelvis (D) Renal pyramid
- The structures marked by the white asterisk are identified as which of the following? Choose from the following: (A) thin segments of the nephron loop (B) vasa recta (C) glomerular capillaries (D) cortical peritubular capillariesAll of the following components of the kidney develop from the structure labeled (F) EXCEPT the Choose from the following: (A) collecting duct (B) papillary duct (C) minor calyx (D) major calyx (E) pelvis of the kidney (F) urinary bladdeMatch the items of column I with those of column II :Column I Column II(a) Ammonotelism (i) Birds(b) Bowman’s capsule (ii) Water reabsorption(c) Micturition (iii) Bony fish(d) Uricotelism (iv) Urinary bladder(e) ADH (v) Renal tubule
- 1) Compared to those of birds and lizards, the kidneys of mammals ______. A) can produce urine with a higher osmolarity B) cannot concentrate the urine as much C) have about the same ability to concentrate the urine, but are more efficient in producing uric acid"The excretory systems of annelids and mollusks include structures called nephridia, while the excretory systems of insects and spiders include Malpighian tubules. Which is a significant difference between nephridia and Malpighian tubules?Which of the following structures is found ONLY in the medulla of the kidney Group of answer choices (A) vasa recta (B) nephron loop (C) papillary duct (D) A and B (E) A and C (F) all of the above