This quiz works best with JavaScript enabled. Home > Class 11 > Class 11 Biology Chapter 3 Plant Kingdom – Quiz 55 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 11 Biology Chapter 3 Plant Kingdom Quiz 55 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. I have leaf like structures called fronds. Who am I? A) Algae. B) Conifers ( gymnosperms). C) Mosses and liverworts (bryophtes). D) Ferns. E) Flowering plants (Angiosperm). Show Answer Correct Answer: D) Ferns. 2. In algae, the photosynthetic pigments are present in A) Pyrenoids. B) Cell wall. C) Chloroplast. D) Vacuole. Show Answer Correct Answer: C) Chloroplast. 3. In which of the following plants gametophytic phase is dominant? A) Fern. B) Moss/Riccia. C) Angiosperm. D) Cycas. Show Answer Correct Answer: B) Moss/Riccia. 4. What is the function of the cuticle? A) Reduce water loss from the epidermis. B) Protect the plant from animals. C) Open and close to allow carbon dioxide into the leaves. D) Reproduction. Show Answer Correct Answer: A) Reduce water loss from the epidermis. 5. Is pollen the male or female reproductive cell? A) Neither. B) Female. C) Male. D) Both. Show Answer Correct Answer: C) Male. 6. Plants that need support to grow like a wall or stick are called ..... A) Climbers. B) Creepers. C) Trees. D) None of the above. Show Answer Correct Answer: A) Climbers. 7. Which of the following is a function of the plant stem?  A) Absorbing sunlight. B) Anchoring the plant. C) Transporting water and nutrients. D) Producing seeds. Show Answer Correct Answer: C) Transporting water and nutrients. 8. Pteridophyta include ..... & ..... A) Liverworts and Mosses. B) Horsetails and ferns. C) Cycus and Pines. D) Sargassum, FucusTagsPteridophytes. Show Answer Correct Answer: B) Horsetails and ferns. 9. In funaria, the haploid structure is A) Protonema. B) Capsule. C) Columella. D) Seta. Show Answer Correct Answer: A) Protonema. 10. Human vertebral formula is ..... A) C$_{4}$T$_{8}$L$_{4}$S$_{8}$C$_{8}$. B) C$_{7}$T$_{8}$L$_{5}$S$_{6}$C$_{7}$. C) C$_{7}$T$_{12}$L$_{5}$S$_{4}$C$_{5}$. D) C$_{7}$T$_{12}$L$_{5}$S$_{5}$C$_{4}$. Show Answer Correct Answer: D) C$_{7}$T$_{12}$L$_{5}$S$_{5}$C$_{4}$. 11. Physiological anisogamy occurs in ..... A) Cladophora. B) Chlamydomonas. C) Spirogyra. D) Sargassum. Show Answer Correct Answer: C) Spirogyra. 12. Which of following pair is unicellular algae A) Gelidium and glacilaria. B) Chlorella and chlamydomonas. C) Anabaena and volvox. D) Laminaria and sargassum. Show Answer Correct Answer: B) Chlorella and chlamydomonas. 13. Shrubs have a ..... and ..... stem with many branches. A) Hard, thin. B) Soft, thin. C) Weak, thin. D) None of the above. Show Answer Correct Answer: A) Hard, thin. 14. Funaria and Marchantia differ from each other as the Funaria possesses A) Calpytra. B) Protonema. C) Foot. D) Ventral Canal cell. Show Answer Correct Answer: B) Protonema. 15. Oogamous sexual reproduction involves fusion of A) Similar gametes. B) Dissimilar nonmotile gametes. C) Dissimilar motile gametes. D) Motile and nonmotile gametes. Show Answer Correct Answer: D) Motile and nonmotile gametes. 16. How do we call a waxy, waterproof layer that covers the leaves of most plants? A) Cuticle. B) Vacuole. C) Cytoplasm. D) Vascular tissue. Show Answer Correct Answer: A) Cuticle. 17. In which algae motile colonies are found? A) Volvox. B) Spirogyra. C) Ulothrix. D) All of the above. Show Answer Correct Answer: A) Volvox. 18. When a plant responds to touch, temperature, or pressure, this is called ..... A) Thigmotropism. B) Hydrotropism. C) Phototropism. D) Gravitropism. Show Answer Correct Answer: A) Thigmotropism. 19. Conifers can survive harsh winter conditions because ..... A) They are sheltered from wind. B) They grow rapidly. C) They have long, thin leaves. D) They have long thick roots. Show Answer Correct Answer: C) They have long, thin leaves. 20. Character common in bryophytes and pteridophytes is that they both A) Are vascular plants. B) Are heterosporous organisms. C) Have sporophytic generation as the dominant one. D) Have flagellated male gametes. Show Answer Correct Answer: D) Have flagellated male gametes. 21. What is a plant called when it has a hard cone that contains hard berries on a woody structure? A) Gymnosperm. B) Angiosperm. C) All the above. D) None of the above. Show Answer Correct Answer: A) Gymnosperm. 22. Conifers like pine belong to: A) Thallophyta. B) Gymnosperms. C) Angiosperms. D) Pteridophyta. Show Answer Correct Answer: B) Gymnosperms. 23. Name the two main group of plants? A) Vascular and seedless. B) Vascular and non-vascular. C) Angiosperms and gymnosperms. D) Monocotyledon and dicotyledon. Show Answer Correct Answer: B) Vascular and non-vascular. 24. Which term describes an organism that produces its own food by photosynthesis? A) Heterotrophic. B) Autotrophic. C) All the above. D) None of the above. Show Answer Correct Answer: B) Autotrophic. 25. The ..... absorb carbon dioxide A) Stem. B) Roots. C) Leaves. D) Flower. Show Answer Correct Answer: C) Leaves. ← 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