In blood, CO2 is transported majorly as
sodium carbonate
carboxyhaemoglobin
bicarbonate
CO2 as such
In which of the following, putrefying bacteria is present in?
Intestine
Colon
Stomach
Liver
A.
Intestine
The bacteria are found in the intestine, which infact are the main source of vitamin-B12 as vitamin-B12 is not found in plants. Few micro-organisms of the rumen of stomach of ruminant mammals also synthesize large quantity of vitamin-B12.
In Whittaker's system of classification, prokaryotes belong to the kingdom
Monera
Protista
Animalia
Fungi
Which one of the following is a saprophytic bryophyte?
Riccia fluitans
Buxbaumia aphylla
Funaria hygrometrica
Sphagnum
Which one is a short day plant?
Brassica campestris
Raphanus sativus
Glycine max
Papaver somniferum