Developmental Biology

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Across
  1. 2. formation of spermatozoa from spermatids
  2. 9. SECONDARY OOCYTE IS RELEASED FROM
  3. 11. SPERM ENTERS AT
  4. 12. FORM THE FERTILIZATION ENVELOPE
  5. 13. activates late response of fertilized egg
  6. 15. germ cell in mammals is formed in the
  7. 16. ion that causes the fast block of polyspermy
  8. 17. activates early response of fertilized egg
  9. 18. posterior determinant genes in Drosophila
  10. 20. CHEMOATTRACTANT FOR SPERMS
Down
  1. 1. phenomenon that helps in migration of the primordial germ cells
  2. 3. YOLK IS PRESENT AT
  3. 4. PRESENT IN THE ACROSOME
  4. 5. SPECIALIZED CYTOPLASM
  5. 6. BECOMES ACROSOME
  6. 7. causes the disruption of choromosmes in blastomeres of Parascaris
  7. 8. gene if mutated, that causes the inability to produce grandoffsprings
  8. 10. helps in cross linking of the fertilization envelope
  9. 14. ion that causes the slow block of polyspermy
  10. 19. FLUID FILLED CAVITY IN SECONDARY FOLLICLE