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Across 4. has both make and female sex organs 7. negative influence that might result in poor breeding 10. process called wherby chromosomes pairs are split 14. seasonall estrus animal 16. activator 20. male sex organs that store and produce sperm 21. process that has made it possible to harvest and breed more females per ejaculation 23. cause the needed changes in the female system to prepare for pregnancy in case the egg is fertilized 25. both testicals are inside the body cavity 26. times bigger than the male sex cell 27. control the level of sexual drive in a male 28. female attempts to ride animals or permits other animals to mount, when she is in heat

Down 1. FSH 2. deposits semen in the reproductive system of the female 3. cause the follicle to rupture 5. large duct where tubules channel 6. causes the pituitary gland to stop production of FSH 8. transporter 9. contribute the sperm and half the chromosomes 11. sperm and all the secretions from the 3 glands 12. sperm nutrients 13. produced in seminiferous tubules 15. female sex hormone 17. one testical is inside the body cavity 18. produced in intertissual tissue 19. egg production, carrying new young through 1st few monts of life and provide milk after giving birth 22. female livestock sex cell size 24. 2,000,000 female sex cells to fill this