WebThe 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. Each segment is connected to this cord, allowing … WebNov 24, 2024 · In contrast to the smooth labial surface, the lingual surface is full of convexities and concavities. In addition, a convexity (cingulum) is located below the cervical portion of the crown. Marginal ridges extend mesially and distally away from the cingulum. The shallow lingual fossa is located between the marginal ridges and below the …
The clitellum or cingulum in earthworm is present in - Toppr
WebEarthworm consists of a cylindrical body of 10 to 20 cm length and 0.5 cm diameter. The body is divisible into 100-200 segments by circular grooves and external segmentation is corresponds to internal segments … WebSolution For Cingulum of the earthworm is concerned with The world’s only live instant tutoring platform. About Us Become a Tutor Blog. Filo instant Ask button for chrome … how to stream a church service
The clitellum or cingulum in earthworm is present in - Toppr
WebFeb 9, 2016 · 24. This permits the major connector to have a minimum height of 5 mm and allows 3 mm of space between the gingival margins and the superior border of the bar. 25. When viewed in cross section, a lingual bar is halfpear shaped. The broadest portion of the bar is located at its inferior border, nearest the floor of the mouth. WebThe meaning of CINGULUM is an anatomical band or encircling ridge. WebThe clitellum or cingulum in earthworm is present in. A. 12, 13 and 14 segments. B. 13, 14 and 15 segments. C. 14,15 and 16 segments. D. 16, 17 and 18 segments ... and 16 segments. The first body segment is called the peristomium (buccal segment) which contains the mouth. In a mature worm, segments 14, 15 and 16 segments are covered … how to stream a and e