MCQ
Extrusion of second polar body from egg nucleus occurs
- ✓after entry of sperm but before fertilization
- Bafter fertilization
- Cbefore entry of sperm into ovum
- Dsimultaneously with first cleavage
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| List $I$ | List $II$ |
| $A.$ Non-medicated $IUD$ | $I.$ Multiload $375$ |
| $B.$ Copper releasing $IUD$ | $II.$ Progestogens |
| $C.$ Hormone releasing $IUD$ | $III.$ Lippes loop |
| $D.$ Implants | $IV.$ $LNG-20$ |
Choose the correct answer from the option given below: