This quiz works best with JavaScript enabled. Home > Class 11 > Class 11 Biology Chapter 3 Plant Kingdom – Quiz 51 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 11 Biology Chapter 3 Plant Kingdom Quiz 51 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. How do bryophytes absorb water? A) Through their leaves. B) Through their stems. C) Through their rhizoids. D) Through their roots. Show Answer Correct Answer: C) Through their rhizoids. 2. Chromatophores participate in A) Photosynthesis. B) Respiration. C) Growth. D) Movement. Show Answer Correct Answer: A) Photosynthesis. 3. Which occurs after double fertilization? A) Pollen grain germinates over stigma. B) Pollen tube enters the embryo sac. C) Two male gametes are discharged into embryo sac. D) Primary endosperm nucleus develops into endosperm. Show Answer Correct Answer: D) Primary endosperm nucleus develops into endosperm. 4. Prothallus is usually a/an ..... structure. A) Conspicuous. B) Unicellular. C) Non free-living. D) Photosynthetic. Show Answer Correct Answer: D) Photosynthetic. 5. What's an example of an evergreen tree? A) Pine. B) Apple. C) Corn. D) Daisy. Show Answer Correct Answer: A) Pine. 6. What is the main function of the plant cell wall?  A) Producing energy. B) Controlling cell division. C) Providing structure and support. D) Storing genetic material. Show Answer Correct Answer: C) Providing structure and support. 7. What type of plant lacks vascular tissue? A) Non-Vascular Plants. B) Seedless Vascular Plants. C) Angiosperms. D) Gymnosperms. Show Answer Correct Answer: A) Non-Vascular Plants. 8. Pteridophytes are used as soli binders. A) True. B) FalseTagsPteridophytes. C) All the above. D) None of the above. Show Answer Correct Answer: A) True. 9. Angiosperms produce seeds in A) Cones. B) Fruit. C) Leaves. D) Roots. Show Answer Correct Answer: B) Fruit. 10. In some of the liverworts, there are special elongated cells called elaters that possess a helical thickening of the cell wall. As elaters lose water, they shrink longitudinally and compress the helical thickening like a spring. When the stress reaches a critical point, the compressed "spring" snaps back to its resting position, liberating hundreds of ..... in all directions. A) Moisture particles. B) Spores. C) Sperm. D) Ova. Show Answer Correct Answer: B) Spores. 11. Cytotaxonomy is connected with A) Chemical composition of cytoplasm. B) Cell organelles. C) Cytochromes. D) Shape and size of cell. Show Answer Correct Answer: B) Cell organelles. 12. Most photosynthesis takes place in the leaves of plants. A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: A) True. 13. Seed plants are all A) Heterosporous. B) Dioecious. C) Monoecious. D) Homosporus. Show Answer Correct Answer: A) Heterosporous. 14. Which statement best summarizes the function of the stem? A) The stem supports the plant, holds the leaves up to the light, and transports materials between the roots and the leaves. B) The stem anchors the plant in the ground while also absorbing water and nutrients from the soil. C) The stem functions as the site for photosynthesis, respiration, and transpiration. D) The stem is the reproductive structure of the plant. Show Answer Correct Answer: A) The stem supports the plant, holds the leaves up to the light, and transports materials between the roots and the leaves. 15. Water + minerals = A) Elaborated sap. B) Raw sap. C) All the above. D) None of the above. Show Answer Correct Answer: B) Raw sap. 16. Cervical vertebrae are located in ..... A) Thoracic. B) Abdominal. C) Lumbar. D) Neck. Show Answer Correct Answer: D) Neck. 17. The ..... group is the most dominant form of plant life. A) Novascular. B) Gymnosperms. C) Angiosperms. D) Mosses. Show Answer Correct Answer: C) Angiosperms. 18. Organisms that play an important role in plant succession on base rocks are A) Mosses. B) Pteridophytes. C) Protist. D) None of these. Show Answer Correct Answer: A) Mosses. 19. Which fruits have a hard texture, an the seed is sorrounded by a hard protective outer part A) Fleshy fruits. B) Dry fruits. C) All the above. D) None of the above. Show Answer Correct Answer: B) Dry fruits. 20. Germination of spore in Bryophyta:- A) Direct. B) Indirect. C) Both I and II. D) Endosporic. Show Answer Correct Answer: C) Both I and II. 21. If a seed lands in a location with favorable conditions and it begins to grow, we call this: A) Pollination. B) Fertilization. C) Germination. D) Domination. Show Answer Correct Answer: C) Germination. 22. A flowering plant that produces seeds that have two sections. A) Monocot. B) Dicot. C) Conifer. D) None of the above. Show Answer Correct Answer: B) Dicot. 23. What of the following plants DO NOT need to deal with to survive on land? A) Obtaining water and nutrients. B) Retaining water. C) Transporting materials. D) Movement. E) Reproduction. Show Answer Correct Answer: D) Movement. 24. Which of the following describes a monocot? A) Two cotyledons. B) Circular vascular tubes lined up in pairs. C) 3 petals or multiples of 3. D) Wide leaves, branching veins. Show Answer Correct Answer: C) 3 petals or multiples of 3. 25. ..... gets its name because of the movements of its leaves that mimic animal sensitivity. A) Rubber tree. B) Banyan tree. C) Mimosa. D) Hibiscus. Show Answer Correct Answer: C) Mimosa. ← PreviousNext →Related QuizzesClass 11 Biology Chapter 3 Plant Kingdom Quiz 1Class 11 Biology Chapter 3 Plant Kingdom Quiz 2Class 11 Biology Chapter 3 Plant Kingdom Quiz 3Class 11 Biology Chapter 3 Plant Kingdom Quiz 4Class 11 Biology Chapter 3 Plant Kingdom Quiz 5Class 11 Biology Chapter 3 Plant Kingdom Quiz 6Class 11 Biology Chapter 3 Plant Kingdom Quiz 7Class 11 Biology Chapter 3 Plant Kingdom Quiz 8Class 11 Biology Chapter 3 Plant Kingdom Quiz 9Class 11 Biology Chapter 3 Plant Kingdom Quiz 10 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books