This quiz works best with JavaScript enabled. Home > Class 7 > Class 7 Science Chapter 7 Transportation In Animals And Plants – Quiz 24 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 7 Science Chapter 7 Transportation In Animals And Plants Quiz 24 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. A behavior that helps a living thing live in its surroundings is an A) Migration. B) Adaptation. C) Protective coloration. D) None of the above. Show Answer Correct Answer: B) Adaptation. 2. Is your pulse rate always the same? A) Yes. B) No. C) All the above. D) None of the above. Show Answer Correct Answer: B) No. 3. Filtering the blood periodically through an artificial kidney is called ..... A) Dialysis. B) By pass. C) Circumcision. D) None of these. Show Answer Correct Answer: A) Dialysis. 4. Which component of blood helpsin clotting A) Rbc. B) Wbc. C) Platelets. D) Plasma. Show Answer Correct Answer: C) Platelets. 5. "Storage tanks" Can hold food, water or waste for the cell A) Ribosomes. B) Vacuole. C) Chloroplast. D) Nucleolus. Show Answer Correct Answer: B) Vacuole. 6. What are the components of red fluid connective tissue? A) Erythrocytes, leukocytes, Platelets. B) Thrombocytes, Plasma. C) Erythrocytes, leukocytes, Plasma. D) Erythrocytes, leukocytes, Thrombocytes, Plasma. Show Answer Correct Answer: D) Erythrocytes, leukocytes, Thrombocytes, Plasma. 7. The blood vessels which carry oxygenated blood A) Vein. B) Artery. C) Both. D) None. Show Answer Correct Answer: B) Artery. 8. What is the function of the cell membrane? A) Gives the cell its shape. B) Produces proteins within the cell. C) Allows water and nutrient to enter and leave the cell. D) Contains the plant's DNA. Show Answer Correct Answer: C) Allows water and nutrient to enter and leave the cell. 9. In the science textbook, which figure shows the complete circulatory system in our body? A) 12.10. B) 12.1. C) 12.9. D) None of the above. Show Answer Correct Answer: A) 12.10. 10. Phloem tubes are made of ..... A) Dead cells. B) Living cells. C) All the above. D) None of the above. Show Answer Correct Answer: B) Living cells. 11. In apoplastic movement the water travels through the cell membrane and enter the cell A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: B) False. 12. What type of blood vessel surround alveoli and other tissues in the body? A) Capillaries. B) Arteries. C) Veins. D) None of the above. Show Answer Correct Answer: A) Capillaries. 13. What gas does a plant take IN for photosynthesis A) Oxygen. B) Nitrogen. C) Carbon dioxide. D) Helium. Show Answer Correct Answer: C) Carbon dioxide. 14. Which are decomposers? A) Humans. B) Trees. C) Red wolves. D) Worms. Show Answer Correct Answer: D) Worms. 15. Which adaptation is an example of a behavioral adaptation? A) A turtle having a hard shell to protect it. B) A duck having webbed feet to help it swim. C) A puffer fish puffing up to scare predators. D) A frog having bright colors to warm predators. Show Answer Correct Answer: C) A puffer fish puffing up to scare predators. 16. Pulmonary veins take unoxygenated blood away from the heart. A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: B) False. 17. Dews are water droplets on the leaves of grass seen in the early mornings, when the climate is humid and excess of water in the soil. This is due to root pressure and this phenomenon is called ..... A) Diffusion. B) Guttation. C) Imbibition. D) Osmosis. Show Answer Correct Answer: B) Guttation. 18. What part of blood is responsible for carrying oxygen and carbon dioxide to body cells? A) Red Blood Cells. B) White Blood Cells. C) Platelets. D) Plasma. Show Answer Correct Answer: A) Red Blood Cells. 19. Raisins swell when put in A) Rainwater. B) Saturated salt solution. C) Mustard oil. D) Saturated sugar solution. Show Answer Correct Answer: A) Rainwater. 20. What is the purpose of antibodies? A) To pump lymph through the vessels. B) To create lymph. C) To fight infection. D) To remove old red blood cells. Show Answer Correct Answer: C) To fight infection. 21. Some students are observing the behavior of a male bird in the schoolyard. Which of the following behaviors might increase the probability of reproductive success? A) Made a chirping sound. B) Hopped along a tree branch. C) Flew from a tree to the ground. D) Flew away when a cat appeared. Show Answer Correct Answer: A) Made a chirping sound. 22. The kidneys, ureters, bladder and urethra form the A) Circulatory system. B) Respiratory system. C) Excretory system. D) None of the above. Show Answer Correct Answer: C) Excretory system. 23. The heart is made up of ..... chambers A) One. B) Two. C) Three. D) Four. Show Answer Correct Answer: D) Four. 24. Is a dog staying away from a skunk a learned behavior or an instinct? A) Learned behavior. B) Instinct. C) All the above. D) None of the above. Show Answer Correct Answer: A) Learned behavior. 25. Leaves are in ..... colour. A) Red. B) Orange. C) Blue. D) Green. Show Answer Correct Answer: D) Green. ← 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