$DNA$ replication in bacteria occurs
within nucleolus
prior to fission
just before transcription
during S phase.
Which of the following is true/correct option about 'terror of Bengal'?
$(I)$ It is the aquatic plant
$(II)$ It is the invasive weeds
$(III)$ It does not drain oxygen from the water which leads to death of fish
$(IV)$ It can propagate vegetatively
In which one pair both the plants can be vegetatively propagated by leaf pieces
Which is mode of reproduction in Amoeba
The formation of gametophyte from the sporophyte $(without$ $meiosis)$ is called