Two sister chromatids are attatched with
Spindle fibre
Centromere
Chromocentre
Chromatid
Consider the process that a cell uses to replicate its double strand $DNA$ to make copies for daughter cells. Which statement describes the $DNA$ in daughter cells?
Escherichia coli is an important material for genetic experiments because
Histone occupies the major grooves of $DNA$ at an angle of
Which one of the following is a base analogue
Which one of the following true