This quiz works best with JavaScript enabled. Home > Class 7 > Class 7 Science Chapter 7 Transportation In Animals And Plants – Quiz 36 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 7 Science Chapter 7 Transportation In Animals And Plants Quiz 36 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. The number of beats per minute is called ..... A) Pulse. B) Pulse rate. C) Heart rate. D) Heart beat. Show Answer Correct Answer: B) Pulse rate. 2. What do stomata help with in plants? A) Water absorption. B) Gas exchange. C) Nutrient transport. D) Photosynthesis. Show Answer Correct Answer: B) Gas exchange. 3. A bird migrating in the winter is an example of a A) Structural Adaptation. B) Behavioral Adaptation. C) All the above. D) None of the above. Show Answer Correct Answer: B) Behavioral Adaptation. 4. Why is the transpiration of water from leaves important? A) It cools leaves and helps move water up the plant. B) It makes the plant wilt. C) It helps the plant to respire. D) None of the above. Show Answer Correct Answer: A) It cools leaves and helps move water up the plant. 5. Veins carry oxygen-rich blood from the heart to all parts of the body A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: B) False. 6. Franklin spotted an animal in his yard that he had never seen before. It was lying on top of a pile of eggs. He could also tell that the animal's skin was tough and scaly. Based on this information, what kind of vertebrate was Samson most likely looking at? A) An amphibian. B) Bird. C) Mammal. D) Reptile. Show Answer Correct Answer: D) Reptile. 7. Which is the only artery that carries deoxygenated blood? A) Coronary artery. B) Carotid artery. C) Pulmonary artery. D) Aorta. Show Answer Correct Answer: C) Pulmonary artery. 8. Which of the folling components of the blood helps in blood clotting? A) RBC. B) WBC. C) Platelets. D) Blood Plasma. Show Answer Correct Answer: C) Platelets. 9. A resting person, usually has a pulse rate between ..... and ..... beats per minute. A) 70 to 80. B) 72 to 74. C) 74 to 78. D) 72 to 80. Show Answer Correct Answer: D) 72 to 80. 10. What is the process by which nutrients from food are absorbed into the bloodstream of animals? A) Photosynthesis and respiration. B) Muscle contraction and nerve impulse. C) Excretion and circulation. D) Digestion and absorption. Show Answer Correct Answer: D) Digestion and absorption. 11. Human heart has ..... chambers A) 3. B) 2. C) 4. D) 1. Show Answer Correct Answer: C) 4. 12. What does blood consist of? A) Plasma, red blood cells, white blood cells, platelets. B) Hormones, oxygen, nutrients, water. C) Red blood cells. D) Carbon dioxide and minerals. Show Answer Correct Answer: A) Plasma, red blood cells, white blood cells, platelets. 13. 11 ..... have thick walls A) Veins. B) Capillaries. C) Arteries. D) None of the above. Show Answer Correct Answer: C) Arteries. 14. What is transpiration in plants? A) The absorption of nutrients by plant roots. B) Transpiration in plants is the release of water vapor from plant surfaces into the atmosphere. C) The process of photosynthesis in leaves. D) The growth of new leaves and branches. Show Answer Correct Answer: B) Transpiration in plants is the release of water vapor from plant surfaces into the atmosphere. 15. Is a spider spinning a web a learned behavior or an instinct? A) Learned Behavior. B) Instinct. C) All the above. D) None of the above. Show Answer Correct Answer: B) Instinct. 16. Where would you find alveoli and what do they do? A) In the arteries, they stop the artery from bursting. B) In the heart, and they stop the blood flowing backwards. C) In the lungs and they are they site of gas exchange. D) None of the above. Show Answer Correct Answer: C) In the lungs and they are they site of gas exchange. 17. Capillaries help in ..... A) Exchange of Blood. B) Exchange of Nutrients. C) Exchange of gases. D) Either Exchange of Nutrients/Exchange of gases. Show Answer Correct Answer: C) Exchange of gases. 18. Aquatic animals like fish excrete their wastes in the form of A) Oxygen. B) Hydrogen. C) Ammonia. D) Nitrogen. Show Answer Correct Answer: C) Ammonia. 19. What helps to increase the surface area for the absorption of water and minerals? A) Root Hairs. B) Flam. C) Xylem. D) Vascular bundles. Show Answer Correct Answer: A) Root Hairs. 20. Which of the following is correct pair of parts of Transportation System? A) Blood, Blood Vessels, Carbohydrates. B) Lymph Heart, RBC's, Platelets. C) Blood, Lymph, Blood Vessels, Heart. D) Erthrocytes, Leucocytes, Platelets. Show Answer Correct Answer: C) Blood, Lymph, Blood Vessels, Heart. 21. Red colour pigment present in RBC is A) Erythrocytes. B) Lymphocytes. C) Haemoglobin. D) Ligaments. Show Answer Correct Answer: C) Haemoglobin. 22. What is the purpose of genes, or DNA? A) Stores hereditary information to tell what the plant or animal is. B) Makes proteins. C) Reduces energy. D) Produce sugars. Show Answer Correct Answer: A) Stores hereditary information to tell what the plant or animal is. 23. Excretory product in fishes is ..... and lizard is ..... A) Urea, Uric acid. B) Ammonia, uric acid. C) Urea, Urine. D) Uric acid, faeces. Show Answer Correct Answer: B) Ammonia, uric acid. 24. When did people first domesticate plants? A) About 20, 000 years ago. B) About 15, 000 years ago. C) About 5, 000 years ago. D) About 10, 000 years ago. Show Answer Correct Answer: D) About 10, 000 years ago. 25. A form of connective tissue in which the cells are specialized for the synthesis and storage of energy-rich reserves of fat, or lipid. A) Hyaline cartilage. B) Adipose tissue. C) Connective tissue. D) Areolar tissue. Show Answer Correct Answer: B) Adipose tissue. ← 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