prementum मीनिंग इन हिंदी

उदाहरण वाक्य

1. The prementum closes the preoral cavity from behind.
2. The prementum was thin and the ligula large, but not yet fully developed.
3. The mask having the prementum hollowed dorsally.
4. A palp arises from each side of the prementum, often being three-segmented.
5. Distal to the postmentum, and equivalent to the fused maxillary stipites, is the prementum.
6. The nymphs have a long abdomen and a distinctive prementum ( part of the lower lip ).
7. These structures are musculature of the labium is much more complex than that of the other jaws, because in most, the ligula, palps and prementum all can be moved independently.
8. The prementum bears a structure called the ligula; this consists of an inner pair of lobes called "'glossae "'and a lateral pair called "'paraglossae " '.
9. The prementum bearing three ( rarely two or four ) long setae inserted near each lateral margin, and two medial fields of seven to eight short spiniform setae, the latter flanked by four setae of medium length.
10. The labium is attached at the rear end of the structure called "'cibarium "', and its broad basal portion is divided into regions called the "'submentum "', which is the proximal part, the "'mentum "'in the middle, and the "'prementum "', which is the distal section, and furthest anterior.