This quiz works best with JavaScript enabled. Home > Class 7 > Class 7 Science Chapter 7 Transportation In Animals And Plants – Quiz 23 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 7 Science Chapter 7 Transportation In Animals And Plants Quiz 23 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. ..... are tubes that carry nutrients to other parts of the plant. A) Stomata. B) Roots. C) Xylem. D) Xylophone. Show Answer Correct Answer: C) Xylem. 2. Transpiration is a part of ..... ? A) Condensation. B) Sublimation. C) Evaporation. D) Precipitation. Show Answer Correct Answer: C) Evaporation. 3. There are valves present in veins. A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: A) True. 4. A person placed his index finger of the right hand on the inner side of his left wrist, and then he felt some throbbing movements. What terminology can be used for these movements, and what could be the reason for feeling them? A) Pulse; due to flow of blood into veins. B) Pulse; due to flow of blood into arteries. C) Pulse rate, due to flow of blood into veins. D) Pulse rate, due to flow of blood into arteries. Show Answer Correct Answer: B) Pulse; due to flow of blood into arteries. 5. This is the definition for which word:The movement of water molecules from a high concentration of water to a low concentration of water across a partially permeable membrane. A) Osmosis. B) Diffusion. C) Active transport. D) Transpiration. Show Answer Correct Answer: A) Osmosis. 6. White blood cells A) Allow for gases to exchange. B) Give blood its color. C) Fight infection and disease. D) Help clot blood. Show Answer Correct Answer: C) Fight infection and disease. 7. The urine is formed in ..... A) Urinary Bladder. B) Ureter. C) Kidneys. D) None of the above. Show Answer Correct Answer: C) Kidneys. 8. Heart, blood and blood vessels forms our ..... A) Digestive system. B) Circulatory system. C) Excretory system. D) None of the above. Show Answer Correct Answer: B) Circulatory system. 9. Which organelle in plant cells forms photosynthesis, or produces food for the plant? A) Nucleus. B) Cytoplasm. C) Chloroplast. D) Mitochondria. Show Answer Correct Answer: C) Chloroplast. 10. What structure is in plant cells but not animal cells. A) Cell membrane. B) Mitochondria. C) Cell wall. D) Vacuole. Show Answer Correct Answer: C) Cell wall. 11. Name the particles that is smallest in size A) Silt. B) Sand. C) Gravel. D) Clay. Show Answer Correct Answer: D) Clay. 12. WHICH IS TRANSPORTED THROUGH XYLEM OF PLANTS?? A) MINERALS. B) FOODS. C) BLOOD. D) OXYGEN. Show Answer Correct Answer: A) MINERALS. 13. What was the Venus flytrap forced to adapt? A) An environment without any other plants. B) An environment with nutrient-rich soil. C) An environment without nutrient-rich soil. D) An environment without any large animals. Show Answer Correct Answer: C) An environment without nutrient-rich soil. 14. Why did Oxygenated and Deoxygenated blood mixed to some extend in Amphibians and Reptiles? A) Because they are cold blooded animals. B) Because they are warm blooded animals. C) Due to less energy needs. D) Due to incomplete division of heart. Show Answer Correct Answer: D) Due to incomplete division of heart. 15. The wastes dissolved in water are removed from our body in the form of A) Plasma. B) Ammonia. C) Urine. D) Uric acid. Show Answer Correct Answer: C) Urine. 16. Under a microscope, a student observes a specimen containing a cell wall, nucleus, and chloroplasts. Which of the following could the specimen being observed belong to? A) Oak tree leaf. B) Human. C) Bacteria. D) Cat hair. Show Answer Correct Answer: A) Oak tree leaf. 17. Why do dandilion seeds float in the air A) To make us sneeze. B) So water washes the seeds. C) To spread the seeds in the wind. D) So the sun can break the seeds. Show Answer Correct Answer: C) To spread the seeds in the wind. 18. The brain of the cell A) Cytoplasm. B) Mitochondrion. C) Nucleus. D) Vacuoles. Show Answer Correct Answer: C) Nucleus. 19. If we do not have platelets in our blood, what will Haappen? If there are no platelets in our blood, what will happen? A) Body will not be able to fight bacteria / bacteria will not be able to fight the body. B) Body will not be able to fight virus / virus will not be able to fight the body. C) When we get hurt, blood will not stop / When we get hurt, blood will not stop. D) Our body will not get oxygen / Our body will not get oxygen. Show Answer Correct Answer: C) When we get hurt, blood will not stop / When we get hurt, blood will not stop. 20. Where is epithelial tissue found? A) Glands. B) Covering body surfaces. C) Lines organs. D) All of the above. Show Answer Correct Answer: D) All of the above. 21. Where is xylem found in the plant? A) Leave $\rightarrow$ roots $\rightarrow$ stem. B) Roots $\rightarrow$ stem $\rightarrow$ leaves. C) Root hairs $\rightarrow$ leaves $\rightarrow$ veins. D) Stem $\rightarrow$ roots. Show Answer Correct Answer: B) Roots $\rightarrow$ stem $\rightarrow$ leaves. 22. The pores on leaves are called A) Stomata. B) Guard cells. C) Collenchyma. D) Flam. Show Answer Correct Answer: A) Stomata. 23. What part of the heart delivers unoxygenated blood to the lungs? A) Pulmonary artery. B) Pulmonary vein. C) Aorta. D) Left Ventricle. Show Answer Correct Answer: A) Pulmonary artery. 24. Water condense and form ..... A) Clouds. B) Sun. C) Ocean. D) None of the above. Show Answer Correct Answer: A) Clouds. 25. Aorta carries ..... blood A) Oxygenated. B) Deoxygenated. C) All the above. D) None of the above. Show Answer Correct Answer: A) Oxygenated. ← 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