The bacterium used in Griffith’s experiment was
Bacillus
Monococcus
Diplococcus
Spirillum
In lac operon, the regulator gene codes for
Relative morphologies of chromosomes of an individual indicate his/her
Match the following:
Column $- I$ | Column $- II$ |
$(1)$ Ligase | $(p)$ Segment of $DNA$ |
$(2)$ $RNA$ polymerase + Rho factor | $(q)$ Replication |
$(3)$ $RNA$ polymerase | $(r)$ Termination |
$(4)$ Cistron | $(s)$ Elongation |