This quiz works best with JavaScript enabled. Home > Agriculture > Plant Protection > Strategies > Plant Protection – Quiz 1 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Plant Protection Quiz 1 (21 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Avery, Charlotte, and Evelyn are having a debate. Avery thinks that thorns and spines have similar structures, but Charlotte and Evelyn aren't so sure. Who do you agree with? A) I agree with Avery (True). B) I agree with Charlotte and Evelyn (False). Show Answer Correct Answer: A) I agree with Avery (True). 2. The tough outer covering of trees and bushes? A) Needles. B) Bark. C) Leaves. D) None of above. Show Answer Correct Answer: B) Bark. 3. A cactus stores water in this plant part? A) Leaves. B) Stem. C) Roots. D) None of above. Show Answer Correct Answer: B) Stem. 4. Which of the following characteristics is matched with pong pong tree? A) Thorns. B) Poisonous. C) Bad smell. D) Fine hairs. Show Answer Correct Answer: B) Poisonous. 5. Why do some plants have spines or thorns? A) To store water. B) To help them grow faster. C) To protect themselves from animals. D) To attract insects. Show Answer Correct Answer: C) To protect themselves from animals. 6. Imagine Zoe, Ethan, and Charlotte are on a desert adventure and they come across a cactus plant. They notice that the cactus has structures that hold in water until it is needed. They observe that the cactus has a kind of leaf that is..... and..... A) Large and thin. B) Thin and broad. C) Thin and sharp. D) None of these. Show Answer Correct Answer: C) Thin and sharp. 7. What is the purpose of thick bark on some trees? A) To store water. B) To protect from the sun and animals. C) To produce food. D) To attract pollinators. Show Answer Correct Answer: B) To protect from the sun and animals. 8. What is one way plants protect themselves from losing water? A) By having spines and thorns. B) By having waxy or hairy leaves. C) By producing bad-tasting substances. D) By having thick bark. Show Answer Correct Answer: B) By having waxy or hairy leaves. 9. Imagine Abigail, Benjamin, and Samuel are on a mission to Mars and they can only take one type of plant with them. They need a plant that can keep enough water to survive in the harsh Martian environment. Which type of plant should they take? A) A plant with hairy leaves. B) A plant with waxy leaves. C) A plant with smaller or fewer leaves. D) A plant with all of the following characteristics. Show Answer Correct Answer: D) A plant with all of the following characteristics. 10. Spines, thorns, and prickles provide plants protections from? A) Water. B) Insects. C) Animals. D) None of above. Show Answer Correct Answer: C) Animals. 11. Imagine Luna, Aria, and Ava are in a gardening competition. They decide to use organic methods for their plants. What could be a benefit of their choice? A) Their plants might start growing at the speed of light. B) Their plants might develop superpowers to resist pests. C) Their plants might contribute to healthier soil. D) Their plants might grow into giant beanstalks. Show Answer Correct Answer: C) Their plants might contribute to healthier soil. 12. Many conifers produce resin which? A) Poisons animals and insects. B) Traps insects because of its stickiness. C) Is a poisonous fruit. D) None of above. Show Answer Correct Answer: B) Traps insects because of its stickiness. 13. Elijah, Aria, and Benjamin were exploring a garden when they noticed some plants have thorns. They started wondering, why do some plants have thorns? A) Or maybe to protect the plant from herbivores?. B) Could it be to help the plant climb?. C) Is it to attract pollinators?. D) Or is it to help the plant absorb water?. Show Answer Correct Answer: A) Or maybe to protect the plant from herbivores?. 14. How do some plants use poisons or bad-tasting substances? A) To help them grow faster. B) To store nutrients. C) To protect themselves from being eaten. D) To attract animals. Show Answer Correct Answer: C) To protect themselves from being eaten. 15. Plants that live in the desert have to? A) Have protection from losing water. B) Have spines. Show Answer Correct Answer: A) Have protection from losing water. 16. Caterpillars avoid these leaves because they are hard to eat? A) Hairy. B) Furry. C) Slippery. D) None of above. Show Answer Correct Answer: C) Slippery. 17. Oliver, Abigail, and Michael are on a quest to find out which type of plants often have fewer or smaller leaves. Can you help them? A) Desert plants. B) Plants from the Central Valley. C) Rain Forest plants. D) Tundra plants. Show Answer Correct Answer: A) Desert plants. 18. How can adaptations help plants? A) They help keep plants safe from animals. B) They help keep the plants green. C) They help keep plants fat. D) They help keep plants leaves. Show Answer Correct Answer: A) They help keep plants safe from animals. 19. Emma, Grace, and Abigail are on a field trip to a botanical garden. They notice that some plants have waxy leaves. Emma thinks it's to attract insects for pollination, Grace thinks it's to store water for later use, and Abigail thinks it's to reduce water loss through evaporation. Who do you think is correct? A) Emma:To attract insects for pollination. B) Grace:To store water for later use. C) Abigail:To reduce water loss through evaporation. D) None of them. Show Answer Correct Answer: C) Abigail:To reduce water loss through evaporation. 20. Fine hairs cause itchiness to the enemies Which of the following plants has this characteristics? A) Jackfruit. B) Cactus. C) Mimosa. D) Dodge. Show Answer Correct Answer: D) Dodge. 21. Cactus plants have these to protect themselves from losing water? A) Thorns. B) Spikes. C) Spines. D) None of above. Show Answer Correct Answer: C) Spines. Related QuizzesPlant Protection QuizzesAgriculture Quizzes 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books