Water (H2O) creates the medium in which chemical changes in the body occur.
Answer:
c. those genes that are located close to the site of the pophage insertion
Explanation:
In Specialized transduction, a restricted group of bacterial genes is passed to a different bacterium. Here, the prophage excises falsely from the chromosome such that the bacterial genes which are close to the site of the prophage insertion take part in the excised DNA.
Answer:
''If the old cells inoculated in chicken, it produces resistance in the chicken against new V. cholera cells.''
Explanation:
From the data provided by Louis Pasteur, we make a hypothesis i. e. ''If the old cells inoculated in chicken, it produces resistance in the chicken against new V. cholera cells.'' From these observation we can assume that by allowing old V. cholera cells to chicken, it did not cause any disease but make immunity against the new V. cholera cells which are more effective from old V. cholera cells.
They are least similar to bacteria
Portland, Oregon, is a city right next to northern west coast of the USA. Besides being very close to the sea, it is also laid on a river. The sun that heats up the ocean and the river leads to evaporation, causing water vapour to ascend, because of a few wind currents, this water vapour is taken to Portland's area where it colds down and condensates, raining over Portland.
