ctenidium वाक्य

उदाहरण वाक्य

1. Some aquatic gastropods possess one ctenidium, others have a pair of ctenidia ( the plural form of the word ).
2. The ctenidium provides oxygen for the snail, but the circulatory system is enlarged beyond the scope of other similar vent gastropods.
3. The animal ctenidium ( a comb-like respiratory apparatus ) which in this species has 20 tall and narrow ctenidial filaments.
4. The bipectinate ctenidium extends far behind the heart into the upper shell whorls; it is much larger than in " Peltospira ".
5. Pallial roof has black pigment bands along edges of ctenidium and dorsal edge of genital duct; visceral coil pale except for black pigment on testis.
6. These terrestrial gastropods have lost the ctenidium ( comb-like respiratory apparatus ) and osphradium, and the pallial cavity has been modified as a lung.
7. Chemoreceptor organs were found near the base on the border of the leaflets of the ctenidium ( comb-like respiratory gills ), one on each leaflet.
8. The ctenidium ( gill ), which is very large ( 15.5 % of the body volume ), and is supported by extensive blood sinuses filled with haemocoel.
9. A ctenidium is shaped like a comb or a feather, with a central part from which many filaments or plate-like structures protrude, lined up in a row.
10. Species in this family are characterized by rudimentary cephalic tentacles, a trunklike snout, a foot with a groove and rudimentary to absent ctenidium ( a comb-like respiratory apparatus ).