This quiz works best with JavaScript enabled. Home > Class 10 > Class 10 Science Chapter 8 How Do Organisms Reproduce – Quiz 3 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 10 Science Chapter 8 How Do Organisms Reproduce Quiz 3 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. What is vegetative propagation? A) In this method new plants are produced from the vegetative parts of theplant like root, stem or leaf. B) Similar to Sexual Reproduction. C) Plants produce their own kind. D) Its very difficult Taraksh (Mehul will tick this option XD). Show Answer Correct Answer: A) In this method new plants are produced from the vegetative parts of theplant like root, stem or leaf. 2. Amoeba divided by ..... A) Fragmentation. B) Budding. C) Binary Fission. D) Vegetative generation. Show Answer Correct Answer: C) Binary Fission. 3. A-Sexual reproduction must include meiosis.R-It creates more variation compared to mitosis. A) Both A and R are true, 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 true, and R is the correct explanation of A. 4. The period of pregnancy is called A) Gestation period. B) Incubation period. C) Ovulation. D) Menstruation period. Show Answer Correct Answer: A) Gestation period. 5. How many nuclei are they in the embryo sac? A) 4. B) 6. C) 8. D) 10. Show Answer Correct Answer: C) 8. 6. Along the path of the vas-deferens the secretions of which gland provide nutrition to the sperms? A) Prostate glands. B) Seminal vesicles. C) Scrotum. D) Urinary bladder. Show Answer Correct Answer: B) Seminal vesicles. 7. The Correct Sequence Of Organs In The Male Reproductive System For Transport Of Sperms Is A) [A].Witness $\rightarrow$ vas deferens $\rightarrow$ urethra. B) [B]. Testis $\rightarrow$ ureter $\rightarrow$ urethra. C) [C]. Testis $\rightarrow$ urethra $\rightarrow$ ureter. D) [500].Witness $\rightarrow$ vas deferens $\rightarrow$ ureter. Show Answer Correct Answer: A) [A].Witness $\rightarrow$ vas deferens $\rightarrow$ urethra. 8. Plasmodium is an example of an organism showing A) Binary Fission. B) Mitosis. C) Meiosis. D) Multiple Fission. Show Answer Correct Answer: D) Multiple Fission. 9. The number of chromosomes in both parents and offsprings of a particular species remains constant because: A) Chromosomes get doubled after zygote formation. B) Chromosomes get doubled after gamete formation. C) Chromosomes get halved during gamete formation. D) Chromosomes get halved after gamete formation. Show Answer Correct Answer: C) Chromosomes get halved during gamete formation. 10. Abbreviate HPV- A) Human Papillo Virus. B) Human Papilloma Virus. C) Herpes Papillo Virus. D) Herpes Papilloma Virus. Show Answer Correct Answer: B) Human Papilloma Virus. 11. What process happens when pollen falls on a flower's pistil? A) Pollination. B) Pollen. C) Maturity. D) Fertilization. Show Answer Correct Answer: A) Pollination. 12. Hydra divides by ..... A) Multiple fission. B) Budding. C) Regeneration. D) Vegetative propogation. Show Answer Correct Answer: B) Budding. 13. The penis and scrotum are part of the male's genitals. A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: A) True. 14. 9, Which of the following statements are incorrect? A) The umbilical cord is the connection between the foetus and the placenta. B) The placenta can exchange materials between the foetus and the mother. C) Antibodies cannot reach the fetus through the mother's placenta. D) All of the above. Show Answer Correct Answer: C) Antibodies cannot reach the fetus through the mother's placenta. 15. The primary role of the reproductive system is ..... A) To ensure the survival of the species. B) To produce gametes. C) To create offspring. D) To excrete liquid wastes. E) To determine one's gender. Show Answer Correct Answer: A) To ensure the survival of the species. 16. What process happens when a small root and a plant begin to grows out of a seed? A) Cone. B) Cycle. C) Flower. D) Germination. Show Answer Correct Answer: D) Germination. 17. In Rhizopus fungus, the fine thread like structures spread on the whole surface of slice of bread are called- A) Rhizoids. B) Stems. C) Roots. D) Hypae. Show Answer Correct Answer: D) Hypae. 18. Which among the following is a unicellular organism that reproduces by budding? A) Plants. B) Planaria. C) Yeast. D) Spirogyra. Show Answer Correct Answer: C) Yeast. 19. Which of the following plant can be vegetatively propagated by leaf? A) Bryophyllum. B) Carrot. C) Ginger. D) None of these. Show Answer Correct Answer: A) Bryophyllum. 20. Who is considered as a father of plant tissue culture? A) Haberlandt. B) Mendel. C) Darwin. D) Litter. Show Answer Correct Answer: A) Haberlandt. 21. What do you call the cell that forms from fertilization? A) Fertilized egg. B) Sperm cell. C) Zygote. D) Egg cell. Show Answer Correct Answer: C) Zygote. 22. Characters transmitted from parents to offspring are present in ..... A) Cytoplasm. B) Ribosome. C) Golgi bodies. D) Genes. Show Answer Correct Answer: D) Genes. 23. Rhizopus reproduces by A) Hyphae. B) Spore formation. C) Budding. D) Regeneration. Show Answer Correct Answer: B) Spore formation. 24. Fruits are formed from A) Stigma. B) Style. C) Ovary. D) Anther. Show Answer Correct Answer: C) Ovary. 25. Spore formation is most common asexual method of reproduction in- A) Protozoa. B) Tubers. C) Algae. D) Fungi. Show Answer Correct Answer: D) Fungi. ← 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 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 10Class 10 Science Chapter 8 How Do Organisms Reproduce Quiz 11 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books