In earthworm the function of chloragogen cells is?Asked by: Velma Ritchie
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Chloragogen cells, also called as y cells, are cells in annelids they are star shaped that function similarly to the liver in vertebrates. The cells store glycogen and neutralize toxins and are present in
Similarly, What is the function of the Chloragogen tissue?
Tissue composed of brown or greenish cells, located in the intestinal wall or heart of Annelida, that is an important centre of metabolism and the synthesis of haemoglobin, and that may also have an excretory function.
Then, Where are Chloragogen cells found in earthworm?. Chloragogen cells are star-shaped cells derived from the inner coelomic epithelium and they have excretory functions. These are most commonly found in the coelomic fluid of the earthworms. Their function is similar to the liver in vertebrates.
Correspondingly, Why Chloragogen cells are analogous to vertebrate?
Chloragogen cells (yellow cells) of earthworm are star‐shaped, small sized cells storing food. They also help in excretion. Thus they are analogous to liver of higher vertebrates.
What are Chloragogen tissues for what organ in humans has a similar function?
Option A - Liver: The chloragogen cells will work like liver in humans. It will store glycogen and will neutralize the toxic level in the body.
In earthworms, it is a dorsal flap of the intestine that runs along most of its length, effectively forming a tube within a tube, and increasing the absorption area by that of its inner surface. Its function is to increase intestine surface area for more efficient absorption of digested nutrients.
Urea is the major nitrogenous excretory material of earthworm. Earthworm excretes carbon dioxide and nitrogen is waste as their main waste materials and the carbon dioxide is excreted from the body through its moist skin which is known as diffusion.
Earthworms are usually reddish brown in colour. Their dorsal surface is darker compared to the ventral side. - The dorsal surface has a dark median mid dorsal line due to the dorsal blood vessel along the longitudinal axis of the body. - Earthworms are dark brown in colour due to the presence of porphyrin pigment.
Nephridia are analogous to nephrons or uriniferous tubules found in the kidney of humans. Nephridiopores are present in ventral region. The nephridium consists of an opening called the nephrostome, a long convoluted tubule, and another opening called the nephridiopore.
How do earthworms move? Earthworms have groups of bristles on each segment of the body that move in and out to grip surfaces as they stretch and contract their muscles to push themselves forward or backward. They tend to move forward.
Just like other animals, earthworms need to transport blood around the body to survive. ... Earthworm blood – unlike that of most invertebrates – contains haemoglobin, a protein in red blood cells to carry oxygen around their bodies.
As important as they are alive for distributing nutrients and organisms and decomposing matter, worms are also very important in the food chain. They provide a crucial protein-rich source of food for other important species like birds, hedgehogs and frogs. Our underground allies are pretty amazing.
Sexually mature oligochaetes have a clitellum, which is a modification of a section of the body wall consisting of a glandular, saddlelike thickening near the gonopores. During copulation, the clitellum secretes a mucus that keeps the worms paired while sperm are being exchanged.
If your battery is yellow, your iPhone is in Low Power Mode. Apple. You may have noticed that the battery symbol on your iPhone turns yellow at times. If you're wondering why, here's the answer: Low Power Mode. Your iPhone uses Low Power Mode to extend its battery life.
The enteronephric nephridial system in Pheretima, which discharges excretory fluid into the lumen of the intestine, is an adaptation for conservation of water. Thus these nephridia help also in osmoregulation. Earthworms mostly excrete urea as the excretory products and are describes as ureotelic animals.
botryoidal tissue In Hirudinea, parenchyma and connective tissues that invade the coelom. It consists of grape-like masses of cells containing a brown pigment and may serve an excretory function. A Dictionary of Zoology. "botryoidal tissue ."
Nephridia come in two basic categories: metanephridia and protonephridia. All nephridia and kidney having animals belong to the clade Nephrozoa.
Both are excretory organs. protonephridia ,it found in platyhelminthes while nephridia is excretory organ of annelida.
The nephridia are of three kinds: the enteronephric septal nephridia, the exonephric integumentary nephridia, and the enteroriephric pharyngeal nephridia.
An earthworm has five hearts that are segmented and pump blood throughout its body,” said Orsmond. She said their structure was provided by a “hydrostatic skeleton” coelomic fluid (fluid within the body cavity) held under pressure and surrounded by muscles. “There are over 5 500 named species of earthworms worldwide.
Earthworms are hermaphrodites, meaning an individual worm has both male and female reproductive organs.
The colour of blood in any animal is determined by the molecule that carries oxygen and other gases in and out of the body. ... But these molecules can also be green and pink. All these colours except blue are found in worms. Haemoglobin is the most common oxygen-carrying molecule, including in worms.
The major excretory product in humans is urea. contains water and salts.
- As cockroaches are reptile insects and Cockroaches excrete nitrogenous compounds as waste material or we can say cockroaches excrete uric acid as waste material, which is why they are known as Uricotelic insects. Hence from the above discussion, it can be concluded that the cockroaches are uricotelic.
The earthworm's 'brain'. Earthworms have a simple nervous system. The cerebral ganglion is connected to a ventral nerve cord that runs the length of the body.