A. skeletal system D. digestive system A. elastic B. elongated D. rounded I. It serves as the nest of the embryo. IL. It houses the developing fetus. A. I & IV B. II & III B 1. What body system is responsible for creation and perpetuation of human race? Read the questions carefully. Choose the letter of the best answer. 2. What characteristic enables the uterus to hold the fetus even though it is just the size of a fist? 3. Which of the following statement is TRUE about the function of the uterus? 4. Sex cell is produced in the human reproductive organs. Which of the following pairing is correct? 18. What do you call the union of egg cell and sperm cell that occur outside the female's body? system C. muscular C. hard IL. It receives the sperm. IV. It produces egg cell and secrete hormones. C. I & III D. I & II A. egg-testes B. ovaries-sperm 5. It is an organ which produces fluid that nourishes the sperm cell C. eggs-ovaries D. sperm-ovaries A. penis B. seminal vesicle C. testes D. vas deferens 6. Which of the following is NOT a function of the male reproductive system? A transportation of the semen to the female reproductive system C. conception and pregnanc B. fertilization of the egg cell in the fallopian tube 7. Which refers to the period when a human is ready to reproduce sexually? D. production of sperm cell and release of semen A. Childhood B. Puberty C. Adulthood D. Menopausal 8. Which female sex hormone released by the ovaries? A estrogen B. testosterone C progesterone D. both a and c 9. When does menstruation happen? A when the egg is not fertilized C when the egg meets the sperm B. when the egg reaches the uterus D. when the egg released from the ovary 10. What is the process in the menstrual cycle when an egg is release by the ovary? A conception B. reproduction C fertilization D. ovulation 11. What do you call the process of the union of the cell and sperm cell? A implantation B. fertilization C. menstruation D. ovulation 12. How often do girls normally experience menstruation? A once every 20 days B. once every 10 days C.once every 15 days D once every 28 days 13. Start of the menstruation is a sign that a girl is A. already a woman C. capable of being pregnant B. already menopausal D. already an adult 14. Which of the following is the proper way to prevent a disease of the reproductive system? A Eating delicious and sugar rich foods every day B. Use any soap in washing your reproductive organs C Practice personal hygiene all the time D. Consult a family doctor every day 15. Why do frogs and some species of fish tend to produce a large number of eggs? A Human needs more frogs and fish in their lives B Frogs and fish more likely to build big families C. Frogs and fish are produced to become food for the big predators D. When more eggs get fertilized, more are likely to survive to adulthood 16. Which reproductive method is common in most mammals? A External Fertilization B.Internal Fertilization Central Fertilization 17. Where do frogs lay their eggs? C in the pond A in the soil B. on the leaves D Parthenogenesis D. on decaying matter D. Regeneration A External fertilization B. Internal fertilization C. Ovulation 19 Which of the following animals can reproduce by means of extemal fertilization
