Which of the following is true?
1 All bacteria respire
2 All bacteria are anaerobic
3 All bacteria are photosynthetic
4 All bacteria are non-photosynthetic
Blood does not clot in the absence of Vitamin K because it is:
1 Essential for synthesis of prothrombin
2 Essential for synthesis of fibrinogen
3 An essential component of the clot
4 An essential component of the platelets
. Among the four pairs given below which one consists of a
correct combination of dignitaries who became
Vice-Presidents after having held diplomatic posts like
Ambassadors and High Commissioners?
(a) Dr. S. Radhakrishnan and G.S. Pathak
(b) Dr. S. RadhaKrishnan and V.V. Giri
(c) Dr. Zakir Hussain and K.R. Narayanan
(d) B.D. Jatti and K.R. Narayanan