This quiz works best with JavaScript enabled. Home > Class 7 > Class 7 Science Chapter 7 Transportation In Animals And Plants – Quiz 39 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 7 Science Chapter 7 Transportation In Animals And Plants Quiz 39 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. The stripes on a tiger are an example of A) Competition. B) Camouflage. C) Stimulus. D) Migration. Show Answer Correct Answer: B) Camouflage. 2. Glucose is converted to starch for transport in plants. A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: B) False. 3. The opening of urinary bladder is know as A) Nephron. B) Urethra. C) Ureter. D) Nephridia. Show Answer Correct Answer: B) Urethra. 4. The thinnest blood vessels in the human body are:- A) Arteries. B) Veins. C) Capillaries. D) None of these. Show Answer Correct Answer: C) Capillaries. 5. Which of the following in yellow coloured fluid? A) Blood. B) Lymph. C) Plasma. D) WBC's. Show Answer Correct Answer: B) Lymph. 6. Josh has a plant that grows well in a hot, wet environment. What will most likely happen if Josh moves the plant to a cool, dry environment? A) The plant will grow better in the cool, dry environment. B) The plant will not grow as well in the cool, dry environment. C) The plant will grow the same in the cool, dry environment. D) None of the above. Show Answer Correct Answer: B) The plant will not grow as well in the cool, dry environment. 7. Which one of the following contains hemoglobin? A) RBC. B) WBC. C) Platelets. D) None of these. Show Answer Correct Answer: A) RBC. 8. Which of the following is used to filter waste products of the blood? A) Stomach. B) Kidney. C) Lungs. D) Heart. Show Answer Correct Answer: B) Kidney. 9. What is the role of stomata in plants A) Absorb water. B) Exchange gases like oxygen and carbon dioxide. C) Transport nutrients. D) Store food. Show Answer Correct Answer: B) Exchange gases like oxygen and carbon dioxide. 10. Choose the correct equation of photosynthesis A) CO2 + H2O $\rightarrow$ C6H12O6 + O2. B) O2 + H2O (in presence of sunlight and chlorophyll) $\rightarrow$ C6H12O6 + CO2. C) 6CO2 + 6H2O (in presence of sunlight and chlorophyll) $\rightarrow$ C6H2O6 + 6O2. D) 6CO2 + 6H2O (in presence of sunlight and chlorophyll) $\rightarrow$ C6H12O6 + 6O2. Show Answer Correct Answer: D) 6CO2 + 6H2O (in presence of sunlight and chlorophyll) $\rightarrow$ C6H12O6 + 6O2. 11. The nucleus is considered the ..... A) Control center of the cell. B) Powerhouse of the cell. C) Storage for the cell. D) Transporter of material in the cell. Show Answer Correct Answer: A) Control center of the cell. 12. ..... is the type of diffusion in which a solid absorbs water and gets swelled up. A) Osmosis. B) Imbibition. C) Diffusion. D) Active transport. Show Answer Correct Answer: B) Imbibition. 13. The vascular tissue for the transport of water and nutrients in a plant is called A) Dermal. B) Xylem. C) Flam. D) Epidermis. Show Answer Correct Answer: B) Xylem. 14. The first scientist to use the term "cell" after looking at cork under a microscope was ..... A) Litter. B) Schwann. C) Hooke. D) Virchow. Show Answer Correct Answer: C) Hooke. 15. During its life cycle, the butterfly goes through four stages. They are the egg, larva, pupa, and adult. Which of the following describes the life cycle of the butterfly? A) Complete metamorphosis. B) Incomplete germination. C) Incomplete metamorphosis. D) Complete pollination. Show Answer Correct Answer: A) Complete metamorphosis. 16. White patches formed in places like underarms during humid weather are due to: A) Salt present in sweat. B) Sugar present in sweat. C) Acid present in sweat. D) None of the above. Show Answer Correct Answer: A) Salt present in sweat. 17. Which type of blood vessel carries oxygen-rich blood away from the heart? A) Aorta. B) Arteries. C) Capillaries. D) Veins. Show Answer Correct Answer: B) Arteries. 18. Early man was scared of natural phenomena like wind, Sun, rain, thunder etc. A) False. B) True. C) All the above. D) None of the above. Show Answer Correct Answer: B) True. 19. ..... carries oxygen rich blood from the lungs to the heart A) Arteries. B) Pulmonary artery. C) Veins. D) Pulmonary vein. Show Answer Correct Answer: D) Pulmonary vein. 20. Choose the correct environment in which it would survive best in:Polar bears have thick fur and blubber that keeps them warm. A) Rainforest. B) Arctic. C) Grasslands. D) Desert. Show Answer Correct Answer: B) Arctic. 21. 6 Vascular tissues that carry water and minerals A) Xylem. B) Anther. C) Phloem. D) None of the above. Show Answer Correct Answer: A) Xylem. 22. The cause of wilting of plants is A) More absorsion. B) More transpiration. C) Low respiration. D) None of these. Show Answer Correct Answer: B) More transpiration. 23. Which of the following is not part of the Circulatory System? A) Blood Vessels. B) Blood. C) Kidneys. D) Heart. Show Answer Correct Answer: C) Kidneys. 24. ..... carry oxygen-rich blood from heart to all parts of body A) Veins. B) Cappilaries. C) Arteries. D) None of the above. Show Answer Correct Answer: C) Arteries. 25. Which organ of the excretory system stores urine until the body is ready to eliminate it? A) Ureters. B) Urethra. C) Urinary bladder. D) Urea. Show Answer Correct Answer: C) Urinary bladder. ← PreviousNext →Related QuizzesClass 7 Science Chapter 7 Transportation In Animals And Plants Quiz 1Class 7 Science Chapter 7 Transportation In Animals And Plants Quiz 2Class 7 Science Chapter 7 Transportation In Animals And Plants Quiz 3Class 7 Science Chapter 7 Transportation In Animals And Plants Quiz 4Class 7 Science Chapter 7 Transportation In Animals And Plants Quiz 5Class 7 Science Chapter 7 Transportation In Animals And Plants Quiz 6Class 7 Science Chapter 7 Transportation In Animals And Plants Quiz 7Class 7 Science Chapter 7 Transportation In Animals And Plants Quiz 8Class 7 Science Chapter 7 Transportation In Animals And Plants Quiz 9Class 7 Science Chapter 7 Transportation In Animals And Plants Quiz 10 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books