10/05/2020Reproduction(Senior Class Biology Study by Topics) 0Comments by Gate Academy Please fill in the information below. NAME EMAIL PHONE NUMBER 1. The base of the pistil is the __________. Stamen Style Sepal Ovary2. Pollen is produced by the _________ Stigma Anther Ovary Style3. The tip of the clitoris which has lots of touch responding sensory neurons like its homolog, the penis, would be called the ___________. Corpora spongiosum Glans clitoris Cowper's gland Prostate4. When a butterfly drinks from a flower, it brushes against the anthers and gets covered with pollen. When the butterfly visits another flower, the pollen attaches to the __________, resulting in pollination. Anther Petal Sepals Stigma5. A simple multicellular animal having tentacles living in freshwater usually reproduces by the asexual process of: Spore formation Budding Binary fission Fragmentation6. If pregnancy fails to take place, the decreasing level of hormones lead to menstruation, about ____ days after ovulation 5 2 14 77. A greater similarity between themselves is found in the offspring's formed by asexual reproduction method is because: (i) Asexual reproduction involves only one parent (ii) Asexual reproduction involves two parents (iii) Asexual reproduction involves gametes (iv) Asexual reproduction does not involve gametes (i) and (ii) (i) and (iv) (ii) and (iv) (i) and (iii)8. Reproduction is essential for living organisms in order to: Fulfill their energy requirements Keep the individual organ alive Continue the species for ever Maintain growth9. The characteristic/ gene that causes maleness is located on the __________. "X" chromosome An autosome Ribosomes "y" chromosome10. What is fertilization? The process of the pollen going from the anther to the pistil The process of the seeds beginning to grow The process of the sperm from the pollen combining with the egg to form a seed A civilization that is very fertile11. 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 P, Q, R and S P, Rand S Only R and S12. In which phase of cell division oocytes get arrested? Prophase I Both Anaphase II Anaphase II Interphase13. What is the sticky part on the top of the pistil that the pollen sticks to? Egg Ovary Stigma Style14. The parts of the flower that are the leaflike outermost layer altogether called the calyx are the: Stamen Petals Sepals Carpels15. What reproductive organ(s) of the female secretes fluid for vaginal lubrication during coitus? Vestibular glands Pudendal cleft Uterine tubes Labia majora16. The fertilized egg develops to term (to birth) in the ______ Uterus Oviduct Vagina Ovary Uterus Vagina Ovary17. In controlling "male/bull" fertility, the urethra is ligated/ cut to stop sperm from leaving the testes. True False18. What is the female reproductive structure of a flower? Anther Pistil Stamen Stigma19. Castration or removal of the testes BEFORE puberty will interfere with development of secondary sex characteristics in males such as ____________. Height Voice Hairyness Muscle mass20. Nectar-feeding pollinators are attracted to a flower by its color or _____. Sepals Stigma Pollen Scent21. Fertilization in human takes place in Fimbriae of oviduct Both Anaphase II Isthmus of oviduct Ampulla of oviduct22. Follicles in the ovary rupture to release the egg on/or about ________ days into the cycle. 10 20 5 1523. A female produces immature ova in her ovaries while developing in her mother's womb. Between puberty and menopause, usually one ovum per month matures and is released. How many ova ultimately reach maturity? 40-50 400 million 40,000 400-50024. A flower that lacks one or more organs is called a(n) __________. Long-day plant Short-day plant Complete flower Incomplete flower25. The disease caused by micro-organism which reproduces by multiple fission is known as Kala-azar Malaria Marasmus Amoebiasis26 out of 25Time is Up!