Stages in proper sequence of prophase I are
A. Leptotene - Zygotene -Pachytene - Diplotene - Diakinesis
B. Leptotene - Zygotene - Pachytene - Diakinesis - Diplotene
C. Leptotene - Zygotene -Pachytene - Diakinesis
D. Leptotene - Pachytene - Diplotene - Zygotene - Diakinesis