WebXylem Vessels are totally absent in gymnosperms. The purpose of the Xylem Vessels is to transport water inside the plants. In the case of gymnosperms, there are some tube-like … WebMar 15, 2024 · In earthworm, segments 14-16 are covered by a prominent dark band of glandular tissue called _____. (Setae, Clitellum, Typlosol, None of these) Answer: Osteocyte; ... Cockroach is uricotelic animal. Give reason. Answer: Cockroach excrete nitrogenous waste in the form of uric acid. So cockroach is known as uricotelic animal.
NCERT Exemplar Solution for Class 11 Biology Chapter 7 - BYJU
WebThe 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 causing any toxic effects. Ureotelic organisms include cartilaginous fish, a few bony fishes, adult amphibians, and also mammals including ... WebOne very special feature in the earthworm Pheretima is that. 1. the typhlosole greatly increases the effective absorption area of the digested food in the intestine. 2. the S-shaped setae embedded in the integument are the defensive weapons used against the enemies. 3. it has a long dorsal tubular heart. grandparent rights in indiana
Earthworms are - Biology Questions - Toppr
WebMay 26, 2024 · Earthworms are: Ammonotelic when plenty of water is available; Ureotelic when plenty of water is available; Uricotelic when plenty of water is available; Uricotelic under condition of water scarcity. top universities & colleges top courses exams study abroad news write a review Admission 2024 more. education loan; WebAn earthworm is both ureotelic and ammonotelic. It excretes waste in the form of urea when present in soil because of less water available in the soil. It turns ammonotelic … WebNov 15, 2024 · Earthworm is A. ammonotelic B. ureotelic C. uricotelic D. both (1) & (2) Welcome to Sarthaks eConnect: A unique platform where students can interact with teachers/experts/students to get solutions to their queries. grandparent rights in ohio for visitation