This quiz works best with JavaScript enabled. Home > Class 10 > Class 10 Science Chapter 8 How Do Organisms Reproduce – Quiz 15 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 10 Science Chapter 8 How Do Organisms Reproduce Quiz 15 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Offsprings form as a result of sexual reproduction exhibit more variations because A) Genetic material comes from one parent. B) Sexual reproduction is a lengthy process. C) Genetic material comes from two parents of different species. D) Genetic material comes from two parents of same species. Show Answer Correct Answer: D) Genetic material comes from two parents of same species. 2. Leish mania reproduces by this method A) Binary fission. B) Multiple fission. C) Fragmentation. D) Spore formation. Show Answer Correct Answer: A) Binary fission. 3. Where does fertilisation typically occur in humans? A) In the uterus. B) In the cervix. C) In the Fallopian tube. D) In the ovary. Show Answer Correct Answer: C) In the Fallopian tube. 4. If a plant produces seeds that are sticky, an ..... most likely moves the seeds from one place to another. A) Wind. B) Water. C) Animal. D) Fire. Show Answer Correct Answer: C) Animal. 5. The passing of physical characteristics from parent to offspring A) Heredity. B) Chromosome. C) Genes. D) Chemistry. Show Answer Correct Answer: A) Heredity. 6. Asexual reproduction produces offspring with DNA that is ..... the parent. A) Different from. B) The same as. C) All the above. D) None of the above. Show Answer Correct Answer: B) The same as. 7. Where does fertilisation happen? A) Uterus. B) Ovary. C) Oviduct/Fallopian Tube. D) Urethra. Show Answer Correct Answer: C) Oviduct/Fallopian Tube. 8. The 3 functions of the MALE reproductive system: A) Produce sex hormones, produce eggs, provide nourishing environment for the baby. B) Produce sex hormones, produce/store sperm. deliver sperm to female reproductive system. C) Produce hormones, urination, cleansing of reproductive organs. D) None of the above. Show Answer Correct Answer: B) Produce sex hormones, produce/store sperm. deliver sperm to female reproductive system. 9. The unborn baby in the uterus in the early stages of development (when its body parts are not much developed) is called A) An embryo. B) A fetal. C) All the above. D) None of the above. Show Answer Correct Answer: A) An embryo. 10. The process used for asexual reproduction is A) Meiosis. B) Mitosis. C) All the above. D) None of the above. Show Answer Correct Answer: B) Mitosis. 11. Starfish can asexually reproduce by producing offspring from a broken piece of the parent organism. This is an example of ..... A) Budding. B) Fragmentation. C) Binary fission. D) Vegetative propagation. Show Answer Correct Answer: B) Fragmentation. 12. The part of a flower that contains the ovary and the ovule. A) Anther. B) Stamen. C) Petals. D) Pistil. Show Answer Correct Answer: D) Pistil. 13. The fertilization act takes place in ..... A) Vagina. B) Ovary. C) Uterus. D) Oviduct. Show Answer Correct Answer: D) Oviduct. 14. Generative nucleus divides forming A) 2 male nuclei. B) 4 mail nuclei. C) 6 Nuclei Mala. D) 8 male nuclei. Show Answer Correct Answer: A) 2 male nuclei. 15. Which of the following is the correct sequence of events of sexual reproduction in a flower? A) Pollination, fertilization, seedling, embryo. B) Seedling, embryo, fertilization, pollination. C) Pollination, fertilization, embryo, seedling. D) Embryo, seedling, pollination, fertilization. Show Answer Correct Answer: C) Pollination, fertilization, embryo, seedling. 16. How can a blockage in a fallopian tube prevent pregnancy? A) It prevents the ovary from releasing the egg. B) If prevents the egg from reaching the uterus. C) It prevents sperm from using flagella to move. D) It prevents sperm from passing through the cervix. Show Answer Correct Answer: B) If prevents the egg from reaching the uterus. 17. The most significant feature of vegetative propagation is that A) It is a method of producing a large number of individuals genetically identical to the parent. B) It is a method of producing a large number of individuals genetically different from the parent. C) It ensures that the progeny individuals are resistant to diseases and pests. D) It is an age old practice. Show Answer Correct Answer: A) It is a method of producing a large number of individuals genetically identical to the parent. 18. What organ do sperm and urine travel through to exit the male body? A) Vas deferens. B) Seminal Vesicles. C) Urethra. D) Bladder. Show Answer Correct Answer: C) Urethra. 19. What gland triggers the beginning of puberty? A) Cowper's. B) Prostate. C) Pituitary. D) Swollen. Show Answer Correct Answer: C) Pituitary. 20. When a sperm is deposited into the vagina which route does it travel? A) Vagina $\rightarrow$ Oviduct $\rightarrow$ Uterus $\rightarrow$ Cervix. B) Vagina $\rightarrow$ Ovary $\rightarrow$ Uterus $\rightarrow$ Oviduct. C) Vagina $\rightarrow$ Cervix $\rightarrow$ Uterus $\rightarrow$ Oviduct. D) Vagina $\rightarrow$ Uterus $\rightarrow$ Cervix $\rightarrow$ Oviduct. Show Answer Correct Answer: C) Vagina $\rightarrow$ Cervix $\rightarrow$ Uterus $\rightarrow$ Oviduct. 21. Aborting the female in the womb is A) Female infanticide. B) Female foeticide. C) Female Natality. D) Infant murder. Show Answer Correct Answer: B) Female foeticide. 22. A human zygote should have ..... chromosomes inside. A) 46. B) 23. C) 92. D) 64. Show Answer Correct Answer: A) 46. 23. The process by which an organism produces others of its same kind. A) Reproduction. B) Sexual Reproduction. C) Asexual Reproduction. D) Budding. Show Answer Correct Answer: A) Reproduction. 24. What factors are responsible for the rapid growth of Rhizopus on the bread? A) Formation of sporangia. B) Large number of spores. C) Presence of hyphae. D) All of these. Show Answer Correct Answer: B) Large number of spores. 25. In a potato, vegetative propagation takes place by: A) Root. B) Stem tuber. C) Leaf. D) Grafting. Show Answer Correct Answer: B) Stem tuber. ← PreviousNext →Related QuizzesClass 10 Science Chapter 8 How Do Organisms Reproduce Quiz 1Class 10 Science Chapter 8 How Do Organisms Reproduce Quiz 2Class 10 Science Chapter 8 How Do Organisms Reproduce Quiz 3Class 10 Science Chapter 8 How Do Organisms Reproduce Quiz 4Class 10 Science Chapter 8 How Do Organisms Reproduce Quiz 5Class 10 Science Chapter 8 How Do Organisms Reproduce Quiz 6Class 10 Science Chapter 8 How Do Organisms Reproduce Quiz 7Class 10 Science Chapter 8 How Do Organisms Reproduce Quiz 8Class 10 Science Chapter 8 How Do Organisms Reproduce Quiz 9Class 10 Science Chapter 8 How Do Organisms Reproduce Quiz 10 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books