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10. The excretory organ is a single glomerulus or proboscis gland that is located in the proboscis.
Which gland is responsible for excretion in animals that belong to the phylum Hemichordata?
The proboscis gland is the excretory organ that can be found in animals that belong to the phylum Hemichordata. An animal, either a vertebrate or an invertebrate, may have an appendage from its head known as a proboscis that is lengthy and elongated. Q3.
Which organ in platyhelminthes is responsible for excretion?
Please take note that platyhelminthes are the most straightforward creatures with a specialized excretory system. The flame cells, which act as a kidney would, are responsible for eliminating waste products. Protonephridia are the collective noun for the bundles of flame cells. The osmotic pressure of the organism can be controlled by the flame cells, which also contribute to the organism’s ability to keep its ionic equilibrium.
In the phylum Hemichordata, what exactly is a glomerulus?
One type of hemichordate is the balanoglossus. The glomerulus is the organ responsible for excretion in Balanoglossus. Another name for this structure is the proboscis gland. This gland is visible in front of the sinus that is centrally located. Inside the coelom of the proboscis is where you’ll find the gland that extends outward.
What exactly is a glomerulus, then?
The glomerulus is the filtering unit of the kidney. It is made up of a network of capillaries and highly differentiated epithelial cells called podocytes. Podocytes are responsible for regulating the selective filtration of blood into an ultrafiltrate, which will eventually become urine.
Auxiliary excretory organs are part of the excretory system.
22 questions found in related categories
What exactly does the glomerulus do for the body?
When blood rushes into each nephron, it reaches a cluster of microscopic blood arteries known as the glomerulus. The glomerulus is responsible for filtering your blood. Smaller molecules, wastes, and fluid, most of which is water, are able to pass through the glomerulus’s thin wall membranes and into the tubule. Proteins and blood cells are examples of larger molecules that are able to remain in the blood vessel.
Which organ of the roundworm is responsible for excretion?
Invertebrate worms belonging to the Phylum Annelida have structures called nephridia that are responsible for excretion.
In the phylum Annelida, what organs are responsible for excretion?
The framework for excretion in annelids is made up of organs that are long and cylindrical and are called nephridia. Nephridia are a type of excretory organ that are responsible for the elimination of nitrogenous waste from within the body cavity and the subsequent removal of this waste through the pores of the skin.
Which phylum contains the first organisms known to possess excretory organs?
In the case of the Phylum Porifera, there are organs responsible for excretion.
As a direct consequence of this, the body possesses a number of organs that are responsible for the process of excretion.
In the phylum Arthropoda, what are the several excretory organs that are present?
*The malpighian tubules, coxal glands, green glands, and antennal glands of arthropods are all examples of excretory organs.
In Hemichordata, what kind of excretory organ do they have?
In Hemichordata, the proboscis gland functions as the excretory organ.
What kind of waste do hemichordates produce?
The glomerulus is a structure that is exclusive to the Enteropneusta. It is a vascular complex that is located on either side of the anterior portion of the stomochord and projects into the proboscis-coelom. The glomerulus is responsible for the majority of the excretion process. Gaseous exchange takes place not only in the pharyngeal slits but also over the entirety of the body surface.
In hemichordates, what exactly is the function of the proboscis gland?
A muscular and ciliated organ, the proboscis is employed for motility as well as the collecting and transfer of food particles. The mouth is situated in this region between the collar and the proboscis.
In annelids and insects, what organs are responsible for the process of excretion?
The tubular excretory structures of earthworms and other annelids are referred to as nephrida. Nephrida contribute to the elimination of nitrogenous wastes and the preservation of a fluid and ionic equilibrium. Cockroaches, like most other insects, have structures called Malpighian tubules that function as excretory systems.
What exactly is the term “nephridia Annelida”?
In the vast majority of annelids, the process of excreting waste items involves both the blood circulatory system and the coelom (if it is present). … The ultrafiltration of the coelomic fluid takes place in proto-nephridia with the assistance of terminal cells (such as solenocytes), and the filtrate fluid travels down the protonephridial tubule.
What exactly is the meaning of Metamerism in Annelida?
The members of the phylum Annelida are characterized by a body type known as metamerism. This indicates that the body is made up of a series of repeated segments that are connected together to form a whole. These sections are referred to as metameres, and the lines that can be seen externally that separate each metamere are referred to as annuli. Earthworms are excellent examples of metamerism because of how obvious it is.
What parts of an earthworm are responsible for excretion?
Nephridia are the principal excretory organs of earthworms. They are responsible for osmoregulation as well as excretion of waste products. They are classified as either enteronephric nephridia or enteronephric nephridia according to the location from which they collect the waste products of metabolism.
Which organ in nematodes is responsible for excretion?
System of Excretion In many marine nematodes, one or two unicellular’renette glands’ excrete salt through a pore on the underside of the animal, close to the pharynx. This is part of the excretory system. These specialized cells have been replaced in the majority of other nematodes by an organ that consists of two parallel ducts joined by a single transverse duct.
The glomerulus serves what purpose, according to this quizlet.
It performs the function of the initial stage in the process of filtering the blood that is carried out by the nephron during the process of its generation of urine. Bowman’s capsule is a cup-like sac that surrounds the glomerulus and is responsible for its protection. The plasma in the blood is filtered into the capsule by passing through the capillaries of the glomerulus first.
What is the primary job of the glomerulus when it comes to the production of urine?
The glomerulus is responsible for removing tiny amounts of solutes and water from the circulation. The filtrate that is produced comprises waste, but it also contains other components that are required by the body. These include glucose, vital ions, amino acids, and smaller proteins. After passing through the glomerulus, the filtrate enters the renal tubule, which is a tube-like structure that is part of the nephron.
What does the glomerulus look like structurally, and what does it do?
1.In the kidney, a microscopic structure in the shape of a ball that is made up of capillary blood capillaries and is actively involved in the process of filtration of the blood in order to generate urine. The glomerulus is an important component of the nephron, the basic building block of the kidney’s functional unit, which is called the nephron.
What is the most accurate way to characterize the glomerulus?
The right response is option c, which provides the most accurate description of the glomerulus. Capillary network or series.
A quizlet about the glomerulus: what is it?
glomerulus. a tangled ball of capillary network found in the Bowman’s capsule. This ball of capillary network enters the capsule via an afferent arteriole and exits as an efferent arteriole.