10/05/2020 Reproduction(Senior Class Biology Study by Topics) 10/05/2020 0Comments by Gate Academy Please fill in the information below. NAME EMAIL PHONE NUMBER 1. What is the male reproductive structure of a flower? Stigma Filament Stamen Pistil 2. Fertilization in human takes place in Fimbriae of oviduct Both Anaphase II Isthmus of oviduct Ampulla of oviduct 3. Rete testis open to Urethra Vasa efferentia Bidder’s cannal Cauda epididymis 4. Where are the female sex cells located in a flower? Style Ovary Anther Stigma 5. Pollen is produced by the _________ Stigma Anther Style Ovary 6. The fertilized egg develops to term (to birth) in the ______ Ovary Uterus Oviduct Vagina Ovary Uterus Vagina 7. Seminal fluid, excluding sperm, is produced by all EXCEPT Prostate Seminal vesicle Vas deferns. Cowper's gland 8. A Planaria worm is cut horizontally in the middle into two halves P and Q such that the part P contains the whole head of the worm. Another Planaria worm is cut vertically into two halves R and S in such a way that both the cut pieces R and S contain half head each. Which of the cut pieces of the two Planaria worms could regenerate to form the complete respective worms? Only P Only R and S P, Rand S P, Q, R and S 9. In controlling "male/bull" fertility, the urethra is ligated/ cut to stop sperm from leaving the testes. False True 10. What is the male sex cell of a flower? Egg Ovule Anther Pollen 11. Vegetative propagation refers to the formation of new plants from the following existing organs of the old plants: Stems, roots and leaves Stems, roots and flowers Stems, leaves and flowers Stems, flowers and fruits 12. Which of the following events are correctly matched with the time period in a normal menstrual cycle? Endometrium regenerates – 5-10 days Release of egg -5th day Rise in prigestrone level – 1-15 days Endometrium secretes nutrients for implementation -11-18 days 13. What is the female reproductive structure of a flower? Anther Stamen Pistil Stigma 14. The base of the pistil is the __________. Ovary Style Stamen Sepal 15. More than one sperm is required to fertilize an egg because the __________ surrounding the egg must be separated Endometrial cells Fuctionalis cells Myometrial cells Follicle cells 16. What is the purpose of a flower? Reproduction To smell good To attract bees To look pretty 17. The tip of the clitoris which has lots of touch responding sensory neurons like its homolog, the penis, would be called the ___________. Prostate Cowper's gland Corpora spongiosum Glans clitoris 18. If pregnancy fails to take place, the decreasing level of hormones lead to menstruation, about ____ days after ovulation 14 2 7 5 19. What is the sticky part on the top of the pistil that the pollen sticks to? Style Ovary Stigma Egg 20. If a stigma receives pollen from another flower of the same species, the flower is __________. A complete flower An incomplete flower Cross-pollinated Self-pollinated 21. What is the job of the petals? To keep wind from blowing the pollen off of the anther To allow the flower to breath To attract potential pollinators To protect the flower from rain 22. The pituitary gland of both males and females produced FSH and LH, but the cell receptors are different. True False 23. The optimal time for fertilization (conception) to occur within the menstrual (ovarian) cycle is At the beginning of the cycle At the middle of the cycle At the end of the cycle Any time during the cycle 24. Castration or removal of the testes BEFORE puberty will interfere with development of secondary sex characteristics in males such as ____________. Voice Hairyness Muscle mass Height 25. The disease caused by micro-organism which reproduces by multiple fission is known as Amoebiasis Malaria Marasmus Kala-azar 1 out of 25 Time is Up! Time's up