CHROMOSOMAL DIVISION
• OOGONIA:DIPLOID(2N) WITH
46 CHROMOSOMES
• PRIMARY OOCYTE:DIPLOID(2N)
WITH 46 CHROMOSOMES
COMPLETE FIRST MEIOTIC
DIVISION TO FORM
HAPLOID(N)SECONDARY
OOCYTE WITH 23
CHROMOSOMES
• HAPLOID(N) MATURE OVUM
WITH 23 CHROMOSOMES
FORMED AFTER SECOND
MEIOTIC DIVISION