This quiz works best with JavaScript enabled. Home > Class 10 > Class 10 Science Chapter 8 How Do Organisms Reproduce – Quiz 14 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 10 Science Chapter 8 How Do Organisms Reproduce Quiz 14 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Do Birth Control Pills prevent you from getting STD? A) Yes. B) No. C) All the above. D) None of the above. Show Answer Correct Answer: B) No. 2. Vegetatively propagated plants A) Do not bear roots. B) Do not bear buds. C) Are genetically similar. D) Are genetically dissimilar. Show Answer Correct Answer: C) Are genetically similar. 3. Planaria reproduces by this method A) Regeneration. B) Budding. C) Sexual reproduction. D) Fission. Show Answer Correct Answer: A) Regeneration. 4. A typical angiosperm embryo sac at maturity is eight nuclei with A) Seven cells. B) Single cell. C) Four cells. D) Eight cells. Show Answer Correct Answer: A) Seven cells. 5. Following one follows vegetative propagation A) Banana plant. B) Neem tree. C) Mango tree. D) Ground nut. Show Answer Correct Answer: A) Banana plant. 6. Vegetative propagation in sweet potato takes place by- A) Leaf. B) Stem. C) Flower. D) Root. Show Answer Correct Answer: D) Root. 7. Sex cells have ..... the number of chromosomes of other body cells. A) Twice. B) Half. C) Same. D) None of the above. Show Answer Correct Answer: B) Half. 8. Bacterial disease which is transmitted sexually. A) Typhoid. B) Gonorrhoea. C) Word. D) AIDS. Show Answer Correct Answer: B) Gonorrhoea. 9. The fusion of a male with a female gamete to form a zygote during sexual reproduction is called A) Pollination. B) Fertilisation. C) All the above. D) None of the above. Show Answer Correct Answer: B) Fertilisation. 10. The male reproductive organ in a flower is A) Sepal. B) Stamen. C) Pistil. D) Petal. Show Answer Correct Answer: B) Stamen. 11. Which hormone stimulate the release of secondary oocyte during ovulation A) GnRH. B) FSH. C) LH. D) Estrogen. Show Answer Correct Answer: C) LH. 12. Asexual reproduction in plants is known as vegetative propagation A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: A) True. 13. Seed structure that stores nutrients A) Radicle. B) Plumule. C) Testa. D) Endosperm. Show Answer Correct Answer: D) Endosperm. 14. Offspring formed as a result of sexual reproduction exhibit more variations because ..... A) Sexual reproduction is a lengthy process. B) Genetic material comes from two parents of the same species. C) Genetic material comes from two parents of different species. D) Genetic material comes from many parents. Show Answer Correct Answer: B) Genetic material comes from two parents of the same species. 15. Plants like banana, rose, jasmine, orange have lost the capacity to produce A) Seeds. B) Buds. C) Flower. D) Roots. Show Answer Correct Answer: A) Seeds. 16. A-There is an inbuilt tendency of variation.R-DNA is copied via chemical reactions, which are never 100% accurate. A) Both A and R are trye and R is the correct explanation of A. B) Both A and R are true, and R is the correct explanation of A. C) A is true but R is false. D) A is false but R is true. Show Answer Correct Answer: A) Both A and R are trye and R is the correct explanation of A. 17. Which among the following is not the function of testes at puberty? (i) formation of germ cells(ii) secretion of testosterone (iii) development of placenta (iv) secretion of estrogen A) (i) and (ii). B) (ii) and (iii). C) (iii) and (iv). D) (i) and (iv). Show Answer Correct Answer: C) (iii) and (iv). 18. Oral contraceptives prevent the A) Fertilisation. B) Implanatation. C) Entrance of sperms in vagina. D) Ovulation. Show Answer Correct Answer: D) Ovulation. 19. The process of the division of cell into several cells during reproduction in Plasmodium is termed as: A) Fragmentation. B) Budding. C) Multiple fission. D) Binary fission. Show Answer Correct Answer: C) Multiple fission. 20. The ratio of the male to the female is A) Population ratio. B) Mortality. C) Natality. D) Sex ratio. Show Answer Correct Answer: D) Sex ratio. 21. The tissue connecting with developing embryo and uterus wall. A) Muscles. B) Placenta. C) Ovary. D) Connective tissue. Show Answer Correct Answer: B) Placenta. 22. In human reproduction, which sequence of events if correct? A) Menstruation > ovulation > fertilisation > implantation. B) Menstruation > ovulation > implantation > fertilisation. C) Ovulation > menstruation > fertilisation > implantation. D) Ovulation > menstruation > implantation > fertilisation. Show Answer Correct Answer: A) Menstruation > ovulation > fertilisation > implantation. 23. Which of the following statement is correct?1. Hydra reproduces by the process of regeneration.2. Hydra reproduces by the process of budding. A) Only statement 1. B) Only statement 2. C) Both statement 1 and statement 2. D) Neither statement 1 nor statement 2. Show Answer Correct Answer: C) Both statement 1 and statement 2. 24. Rhizopus is an example of A) Fragmentation. B) Vegetative Propagation. C) Budding. D) SPORE FORMATION. Show Answer Correct Answer: D) SPORE FORMATION. 25. Where does the fertilisation of egg cell occurs in human being? A) Fallopian tube. B) Ovary. C) Uterus. D) Vagina. Show Answer Correct Answer: A) Fallopian tube. ← 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