Across
- 2. Female gamete formation
- 5. Single-celled fertilized egg
- 7. Rapid mitotic divisions in embryo
- 8. Fusion of sperm and egg
- 9. Solid ball stage after cleavage
- 10. penetration Entry of sperm into egg
- 11. Pellucida Structure that surrounds the oocyte
Down
- 1. Male gamete formation process
- 3. Cell division after fertilization
- 4. Early embryo stage like a hollow ball
- 6. Haploid cell produced in meiosis