When DNA is transferred from a culture of capsulated pneumococcus to a culture of non capsulated pneumococcus converting the latter into the former type, the process is known as.

The process of transferring the cell-culture from old medium to fresh culture medium is known as :-

The process of transferring the cell-culture from old medium to fresh culture medium is known as :-

There are two very small natural particle which are held fixed at a separation of 1 m from each other . Using some mechanism , one electron is transferred from particle to the other and electric potential energy lost in this process is converted into a photon of wavelength lamda_1 . When one more electron is transferred in the same direction , the wavelength of photon emitted is lamda_2 . If lamda_1 -lamda_2=5^pxx23^q calculate the value of pq. {:(0,1,2,3,4,5,6,7,8,9):}

Assertion : In transforming principle, when streptococus pneumoniae (Pneumococcus) bacteria are grown on a culture plate, some produce smooth shiny colonies (S) while other produce rough colonies (R). Reason : S strain bacteria have a mucous (polysaccharide) coat, while R strain does not.

Specimen derived from non-original collection serves as the nomenclatural type, when original specimen is missing . It is known as.