9.75 a. skeletal system d. digestive system b. reproductive system c. muscular system a. vagina ans penis a. vagina b. uterus and scrotum C. ovary and testes d. cervix and urethra 3. In which part of the female reproductive system does fertilization occur? b. uterus c. fallopian tube d. ovary 4. The shedding of the inner lining of the uterus is called a. ovulation b. mentruation c. endometrium d. fertilization 5. When a female stops her mentrual cycle, it signals that she no longer capable for reproduction. This is called stage. a. menopausal b. ovulation c. fertilization d. menarche 6. At which stage/day of the menstrual cycle mentruation occur? a. Day 1-5 b. Day 6-14 c. Day 14 d. Day 15-28 7. At what stage in the life cycle of the mosquito they are considered harmful? b. larva c. pupa d. adult 8. Where do frog lay their eggs? a. in the soil b. in the pond c. on the leaves d. on decaying matter 9. Which of the following shows the correct order in the life cycle of mosquito? a. egg-pupa-larva-adult c. egg-adult-larva-pupa d. egg-larva-adult-pupa a. egg 1. What body system is reponsible for creation and perpetuation of the human race? 2.Which pair of organ is consideredas the main part of the reproductive system?
