9. which of the folliwing animal undergoes canine heat cycle
a. dogs b. sexual
10. it is a process when a sperm cell unites with egge cell
a.menstruation b. fertilization
16. what type of reproduction requires male and female sex cells to unite .
a. sexual reproduction b. asexual reproduction


9 Which Of The Folliwing Animal Undergoes Canine Heat Cycle A Dogs B Sexual 10 It Is A Process When A Sperm Cell Unites With Egge Cell Amenstruation B Fertiliza class=