Earthworms are ureotelic
WebThe meaning of EARTHWORM is a terrestrial annelid worm (class Oligochaeta); especially : any of a family (Lumbricidae) of numerous widely distributed hermaphroditic worms that … WebUreotelic animals: A ureotelic organism generally excretes excess nitrogen as urea. Urea is less toxic and needs less water for excretion. The uricotelic organism excretes either uric acid or its salts. Uric acid is the least toxic and requires less water in comparison to urea and ammonia. It can be stored in the cells and body tissues without ...
Earthworms are ureotelic
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WebCockroaches are ureotelic c. Their larval stage is known as caterpillar d. The total number of ovarioles in a single ovary is ten. Answer: ... In an earthworm, paired male genital pores are located at the 18 th segment of the body of the earthworm. b. It is a correct statement. c. The muscular layer in the body wall of the earthworm is made up ... WebJul 4, 2024 · Earthworms have nephridia, an excretory organ, that helps in the removal of wastes in the form of ammonia when an excess of water is available. When on land, they …
WebApr 28, 2024 · The structure of the earthworm digestive system (described in Chap. 1) is a simple one, consisting of a buccal chamber, pharynx, esophagus, crop, gizzard intestine, and anus, although there are detailed differences between these structures between species in different families.Earthworms use organic matter as a source of nutrition but also … WebAFMC 2008: Earthworms are (A) ureotelic when plenty of water is available (B) uricotelic when plenty of water is available (C) uricotelic under condit
WebApr 26, 2024 · Earthworm Excretory System. The excretory system remove metabolic wastes and toxins from the body. Excretory organs of earthworm is nephridia. Nephridia occur in all segments of the body except for the first three. The earthworms are both ureotelic and ammonotelic and secrete both urea and ammonia as waste products. WebFeb 24, 2024 · Nephridia in earthworm help in conserving water. When plenty of water is available, earthworm excretes ammonia which is highly soluble in water. During water …
WebEarthworms are: 1. ureotelic when plenty of water is available 2. uricotelic when plenty of water is available 3. uricotelic under conditions of water scarcity 4. ammonotelic when plenty of water is available Past Year (2006 - 2015) MCQs Excretory Products and their Elimination Zoology Practice questions, MCQs, Past Year Questions (PYQs), NCERT Questions, …
WebMar 19, 2024 · Earthworms mostly excrete urea as the excretory products and are describes as ureotelic animals. Chloragogen cells also help in excretion. Respiratory system of Earthworm. There are no special respiratory organs in earthworm. Exchange of respiratory gases takes place through the thin moist body wall. daja harris 23 of hillsideWebEarthworms are A. Ureotelic when plenty of water is available. B. Uricotelic when plenty of water is available. C. Uricotelic under conditions of water scarcity ... biotechnology upscWebEarthworms are. ureotelic when plenty of water is available. ureotelic when plenty of water is available. uricotelic under conditions of water scarcity. uricotelic under conditions of water scarcity. D. uricotelic under conditions of water scarcity. Class Oligochaeta includes terrestrial earthworms and some other species that live in fresh ... daj analyse offresdaja holdings incWebJan 26, 2024 · Earthworms are commonly A. Ureotelic when plenty of water is available B. Uricotelic when plenty of water is available ... Assertion : Earthworms excrete both ammonia and urea . Reason : Excretion in earthworm depends on the environment . asked Jul 19, 2024 in Biology by Omisha (60.7k points) dajahow chineseWebHence frogs are ureotelic. In the male frogs, two ureters evolve out of the outer margin of kidneys. The ureters open into the cloaca and act as a urinogenital duct. The oviduct and ureters in females open separately into the cloaca. Conclusion. The excretory system of earthworms (annelids) has slightly more evolved excretory structures called ... dajal weatherWebEarthworms are: 1. ureotelic when plenty of water is available 2. uricotelic when plenty of water is available 3. uricotelic under conditions of water scarcity 4. ammonotelic when plenty of water is available Excretory Products and their Elimination Zoology - Past Year Questions Practice questions, MCQs, Past Year Questions (PYQs), NCERT Questions, Question … biotechnology upm