When each tooth is embedded in a socket of jaw bone, then this type of attachment is called
1. Thecodont
2. Lophodont
3. Secodont
4. Solenodont
The undigested substance (faeces) enter into the ________ of large intestine through ________ valve which prevents backflow of faecal matter:
(1) Caecum, ileo-caecal
(2) Colon, ileo-colon valve
(3) Rectum, Recto-colonic
(4) Colon, pyloric valve
The portion of human stomach into which the oesophagus opens is the:-
1. Cardiac
2. Fundus
3. Corpus
4. Pylorus