This quiz works best with JavaScript enabled. Home > Class 9 > Class 9 Science Chapter 5 The Fundamental Unit Of Life – Quiz 9 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 9 Science Chapter 5 The Fundamental Unit Of Life Quiz 9 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Root hairs of plants absorb water from soil through A) Diffusion. B) Imbibition. C) Osmosis. D) All the above. Show Answer Correct Answer: C) Osmosis. 2. Cell walls permit the cells of fungi to withstand very dilute external media without bursting. A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: A) True. 3. Free livinf cells in pond water were discovered by ..... A) Robert Hooke. B) Lion corner. C) Robert Brown. D) None of the above. Show Answer Correct Answer: B) Lion corner. 4. Which is the smallest unit of life that can survive and reproduce on its own? A) An atom. B) A cell. C) A molecule. D) An organ. Show Answer Correct Answer: B) A cell. 5. Rough endoplasmic reticulum has ..... attached to it. A) Ribosomes. B) Chromosomes. C) Golgi apparatus. D) Nucleolus. Show Answer Correct Answer: A) Ribosomes. 6. Small particles such as oxygen and carbon dioxide move easily across the cell membrane from areas of high concentration to low concentration. A) Active Transport. B) Osmosis. C) Diffusion. D) None of the above. Show Answer Correct Answer: C) Diffusion. 7. Golgi apparatus takes part in synthesis of ..... A) Glycolipids. B) Glycoproteins. C) Hormones. D) All the above. Show Answer Correct Answer: D) All the above. 8. Intercellular connections in plant cells are called A) Middle lamella. B) Microfibrils. C) Matrix. D) Plasmodesmata. Show Answer Correct Answer: D) Plasmodesmata. 9. The term protoplasm was coined by A) Robert Brown. B) M J Schleiden. C) Theodore Schwann. D) Purkinje. Show Answer Correct Answer: D) Purkinje. 10. Molecules using simple diffusion move from A) High to low concentrations. B) Low to high concentrations. C) No concentrations. D) Both concentrations. Show Answer Correct Answer: A) High to low concentrations. 11. A gene is ..... A) Chemically made up of DNA. B) Unit of inheritance. C) Part of Chromosome. D) All of the above. Show Answer Correct Answer: D) All of the above. 12. Among the following statements which one is incorrect? A) Golgi apparatus is involved with formation of lysosomes. B) Nucleus, mitochondria and plastid have DNA, hence they are able to make their own structural proteins. C) Lysosomes are called the suicide bags as they eat up their own cells. D) Cytoplasm is called known as protoplasm. Show Answer Correct Answer: D) Cytoplasm is called known as protoplasm. 13. This cell is smaller and does NOT have a nucleus. A) Prokaryotic. B) Eukaryotic. C) Both. D) None of the above. Show Answer Correct Answer: A) Prokaryotic. 14. What is the full form of ATP? A) Actual time peace. B) Anti tree pound. C) Acquired ten phosphorus. D) Adenosine tri phosphate. Show Answer Correct Answer: D) Adenosine tri phosphate. 15. Describe the process of photosynthesis in plant cells. A) Chlorophyll is found in the roots of plants, not in chloroplasts. B) Photosynthesis occurs only at night in plants. C) Photosynthesis is the process by which plants convert light energy, water, and carbon dioxide into glucose and oxygen using chlorophyll in chloroplasts. D) Plants absorb glucose and release carbon dioxide during photosynthesis. Show Answer Correct Answer: C) Photosynthesis is the process by which plants convert light energy, water, and carbon dioxide into glucose and oxygen using chlorophyll in chloroplasts. 16. Which cell organelle plays a crucial role in detoxifying many poisons anddrugs in a cell?(a) Golgi apparatus(b) Lysosomes(c) Smooth endoplasmic reticulum(d) Vacuoles A) A. B) C. C) B. D) D. Show Answer Correct Answer: B) C. 17. Cell wall of fungi is composed of A) Chitin. B) Cellulose. C) Polysaccharides. D) Peptidoglycon. Show Answer Correct Answer: A) Chitin. 18. Which process is considered as cell drinking? A) Phagocytosis. B) Endocytosis. C) Exocytosis. D) Pinocytosis. Show Answer Correct Answer: D) Pinocytosis. 19. Gel-like fluid where the organelles are found in A) Cytoplasm. B) Chloroplast. C) All the above. D) None of the above. Show Answer Correct Answer: A) Cytoplasm. 20. Describe the main components of a typical animal cell. A) Nucleus, chloroplasts, cell wall, and ribosomes. B) Cytoplasm, cell membrane, chloroplasts, and vacuoles. C) Cell wall, chloroplasts, vacuoles, and plasmodesmata. D) The main components of a typical animal cell are the cell membrane, nucleus, cytoplasm, mitochondria, ribosomes, endoplasmic reticulum, Golgi apparatus, lysosomes, and centrioles. Show Answer Correct Answer: D) The main components of a typical animal cell are the cell membrane, nucleus, cytoplasm, mitochondria, ribosomes, endoplasmic reticulum, Golgi apparatus, lysosomes, and centrioles. 21. Meiosis results in A) Two unique daughter cells. B) Four identical daughter cells. C) Two identical daughter cells. D) Four unique daughter cells. Show Answer Correct Answer: D) Four unique daughter cells. 22. Cells were first discovered Robert Hooke in which year. A) 1666. B) 1630. C) 1672. D) 1674. Show Answer Correct Answer: D) 1674. 23. When meiosis is complete, how does DNA in the daughter cells compare to the DNA from the original parent cell? A) Half as much and genetically the same. B) Twice as much and genetically the same. C) Half as much and genetically different. D) Twice as much and genetically different. Show Answer Correct Answer: C) Half as much and genetically different. 24. Which among the following sentence is not correct about the organelles? A) They are found in all Eukaryotic cells. B) They are found in multicellular organisms. C) They coordinate to produce the cell. D) They are small sized and mostly internal. Show Answer Correct Answer: B) They are found in multicellular organisms. 25. 1 who discovered cell A) ROBERT BROWN. B) ROBERT HOOK. C) PURKINJEE. D) VIRCHOW. Show Answer Correct Answer: A) ROBERT BROWN. ← PreviousNext →Related QuizzesClass 9 Science Chapter 5 The Fundamental Unit Of Life Quiz 1Class 9 Science Chapter 5 The Fundamental Unit Of Life Quiz 2Class 9 Science Chapter 5 The Fundamental Unit Of Life Quiz 3Class 9 Science Chapter 5 The Fundamental Unit Of Life Quiz 4Class 9 Science Chapter 5 The Fundamental Unit Of Life Quiz 5Class 9 Science Chapter 5 The Fundamental Unit Of Life Quiz 6Class 9 Science Chapter 5 The Fundamental Unit Of Life Quiz 7Class 9 Science Chapter 5 The Fundamental Unit Of Life Quiz 8Class 9 Science Chapter 5 The Fundamental Unit Of Life Quiz 10Class 9 Science Chapter 5 The Fundamental Unit Of Life Quiz 11 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books