Animal Reproduction

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Across
  1. 4. examine or explore by touching
  2. 7. organism in its early stages of development
  3. 8. formation of a viable zygote by the union of the male sperm and female ovum
  4. 11. capacity for natural growth and survival
  5. 12. remove the nucleus of a cell
  6. 14. cell from which an egg or ovum develops by meiosis, a female gametocyte
  7. 15. stimulates the growth of follicles in the ovary and induces the formation of sperm
  8. 16. ability to move independently
Down
  1. 1. yellow mass of cells which forms from an ovarian follicle after the release of a mature egg
  2. 2. slender tubular endoscope inserted through an incision in the abdominal wall
  3. 3. fusion induced by the application of electric current
  4. 5. form and structure of organisms without consideration of function
  5. 6. the testis
  6. 7. cyclic period of sexual receptivity in mammals
  7. 9. flexible plastic tube used for medical procedures
  8. 10. developed egg is released from the ovary making fertilization possible
  9. 13. devices supplying hormones, such as progesterone