5. ANIMALS THAT GIVE BIRTH TO YOUNG ONES 6. THE DEVELOPING STRUCTURE OF CELLS FROM ZYGOTE. 7. THE PROCESS OF REPRODUCTION IN WHICH THE FUSION OF MALE AND FEMALE GAMETES TAKES P 8. ANIMALS THAT LAY EGGS 9. THE REPRODUCTION THAT DO NOT NEED ONE MALE AND ONE FEMALE TO PRODUCE AN OFFSPRIN 10. FERTILIZATION THAT TAKES PLACE INSIDE THE FEMALE BODY​