Pick up the correct statement :
(a) Synapsis of homologous chromosomes occurs during prophase I
(b) Division of centromeres takes place during anaphase I
`(c)`Spindle fibres disappear completely in telophase of mitosis
(d) Nucleoli mey reappear in telophase I
A. a only
B. c only
C. a and b only
D. a, c and d only
