11 Biology Digestion and Absorption - Set No : 22 Question No :4
Question No : 4
| Which one of the following combination of vitamins are synthesised by bacteria? |
| a) | Vitamin- and K | b) | Vitamin- and B |
| c) | Vitamin-B
and | d) | Vitamin-K and D |
Answer No : 4
(a)Colon
part of the large intestine contains some bacteria. Some of them are
symbiotic in nature. These bacteria feeds on undigested matter.This
bacteria (E. coli) in turn produce vitamin-, vitamin-K along with vitamin- and  |