Genes are simply short regions of DNA which code for either a protein or RNA molecule<span>. In eukaryotes, genes are mostly found in the </span>nucleus<span> of the cell, but some (13 in humans) are also located in the cell's </span>mitochondria<span>, in </span>mitochondrial <span>DNA.</span>
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.
First question - cell well
second question - bacteria do not have a membrane enclosed nucleus. the and of bacterial cells is found loose in the cytoplasm.
