This quiz works best with JavaScript enabled. Home > Cbse > Class 11 > Science > Biology > Class 11 Biology Chapter 3 Plant Kingdom – Quiz 22 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 11 Biology Chapter 3 Plant Kingdom Quiz 22 (60 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. ..... 4.Gymnosperms and angiosperms both A) Have fruit. B) Lack seeds. C) Have flowers. D) Have seeds. Show Answer Correct Answer: D) Have seeds. 2. Following is the group of plants called amphibians of plant kingdom A) Gymnosperms. B) Algae. C) Pteridophytes. D) Bryophytes. Show Answer Correct Answer: D) Bryophytes. 3. All seedless vascular plants live only in water. A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: B) False. 4. Which structure within the chloroplast is responsible for the light-dependent reactions? A) Chloroplast membrane. B) Granum. C) Thylakoid. D) Stroma. Show Answer Correct Answer: C) Thylakoid. 5. A distinct feature of bryophytes, when compared to other green plants, is that they A) Lack xylem. B) Have sporophyte attached to gametophyte. C) Produce spores. D) Lack roots. Show Answer Correct Answer: B) Have sporophyte attached to gametophyte. 6. Pteridophyta differ from bryophyta in having A) Vascular tissue. B) Alternation of generation. C) Motile sperm. D) Archegonia. Show Answer Correct Answer: A) Vascular tissue. 7. Plant cell walls are made of: A) Chitin. B) Keratin. C) Cellulose. D) Pectin. Show Answer Correct Answer: C) Cellulose. 8. Plants release ..... into the atmosphere. A) Oxygen. B) Sunlight. C) Carbon Dioxide. D) Water. Show Answer Correct Answer: A) Oxygen. 9. Ferns contain all of the following EXCEPT. A) Spores. B) Fronds. C) Seeds. D) Roots. Show Answer Correct Answer: C) Seeds. 10. The inner layer of a sponge is composed of what?a) Pinacocytesb) Choanocytesc) Amoebocytesd) Spongocoel A) Spongocoel. B) Amoebocytes. C) Pinacocytes. D) Choanocytes. Show Answer Correct Answer: D) Choanocytes. 11. Read the following statements and select how many is/are correct:I.In Cycas and Pinus gametophytes are not free-living.II.Ferns and some gymnosperms are heterosporousIII.Sexual reproduction in volvox, gracilaria and gelidium is oogamusIV.Spores in Funaria are formed after meiosisV.Both Cycas and Marchantia are dioecious.Select correct one: A) Four. B) Two. C) Three. D) One. Show Answer Correct Answer: A) Four. 12. All of the following are basic needs of plants EXCEPT A) Air. B) Shelter. C) Nutrients. D) Water. E) Sunlight. Show Answer Correct Answer: B) Shelter. 13. Angiosperms that have two seed leaves A) Dicots. B) Bryophytes. C) Monocots. D) Ferns. Show Answer Correct Answer: A) Dicots. 14. An organism that needs to eat other organisms to obtain energy is known as a: A) Mutualist. B) Consumer. C) Autotroph. D) Producer. Show Answer Correct Answer: B) Consumer. 15. ..... 3.What is another name for a fern leaf? A) Rhizome. B) Gametophyte. C) Club moss. D) Frond. Show Answer Correct Answer: D) Frond. 16. Gymnosperms lack A) Seive tubes. B) Companion cells. C) Vessles. D) All. Show Answer Correct Answer: D) All. 17. Fruits can be ..... A) Soft or hard. B) Black and white. C) Watery. D) Spongy. Show Answer Correct Answer: A) Soft or hard. 18. Dicots typically have the following feature which is different to Monocots A) Root hairs. B) Fibrous roots. C) Tap roots. D) Died roots. Show Answer Correct Answer: C) Tap roots. 19. Which of the following is a Red alga? A) Fucus. B) Polysiphonia. C) Laminaria. D) Chara. Show Answer Correct Answer: B) Polysiphonia. 20. A unicellular organism with cell walls filled with silica is called A) Dinoflagellates. B) Diatoms. C) Green algae. D) Red algae. Show Answer Correct Answer: B) Diatoms. 21. Tallest gymnospermic plant is A) Cycas. B) Pinus. C) Sequoia. D) Cedrus. Show Answer Correct Answer: C) Sequoia. 22. Oak tree is an example of A) Deciduous tree. B) Evergreen tree. C) Aquatic. D) None of the above. Show Answer Correct Answer: A) Deciduous tree. 23. Plastids such as chloroplasts are involved in: A) Water absorption. B) Photosynthesis. C) Protein digestion. D) Cellular respiration. Show Answer Correct Answer: B) Photosynthesis. 24. Excretory organ of platyhelminthes is A) Nephridia. B) Mesonephric kidney. C) Flame cells. D) None of the above. Show Answer Correct Answer: C) Flame cells. 25. What is the process by which green plants and some other organisms use sunlight to synthesize foods from carbon dioxide and water called? A) Photosynthesis. B) Nutrient. C) Chlorophyll. D) Chloroplast. Show Answer Correct Answer: A) Photosynthesis. 26. Will become a new plant A) Seed coat. B) Endosperm. C) Embryo. D) None of the above. Show Answer Correct Answer: C) Embryo. 27. This is the pigment that makes photosynthesis possible A) Auxin. B) Chlorophyll. C) Glucose. D) Tropism. Show Answer Correct Answer: B) Chlorophyll. 28. Algin and Carrageenan are obtained respectively from- A) Red, Red algae. B) Brown, Red Algae. C) Red, Brown algae. D) Brown, Brown algae. Show Answer Correct Answer: B) Brown, Red Algae. 29. In Chlorophyceae algae, A) Major pigments are Chl a and Chl c. B) Stored food is Floridean starch. C) 2-8 equal flagella in apical position may be found. D) Cell wall is made of cellulose and algin. Show Answer Correct Answer: C) 2-8 equal flagella in apical position may be found. 30. Which phyla's key characteristics are "soft bodied" or "muscled foot" and most have a shell? A) Echinoderms. B) Cnidarians. C) Mollusca. D) Arthropods. Show Answer Correct Answer: C) Mollusca. 31. Stored food material present in Rhodophyceae is A) Starch. B) Mannitol. C) Floridean starch. D) Protein. Show Answer Correct Answer: C) Floridean starch. 32. The spores of the Ferns are inside dark spots, What is the name of this dark spots? A) Sori. B) Fronds. C) Filament. D) None of the above. Show Answer Correct Answer: A) Sori. 33. Gemma cup is found in: A) Marchantia. B) Selanginella. C) Salvina. D) Funaria. Show Answer Correct Answer: A) Marchantia. 34. The top of the stamen is called ..... A) Pistil. B) Anther. C) Stigma. D) None of the above. Show Answer Correct Answer: B) Anther. 35. 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. 36. In algae, the photosynthetic pigments are present in A) Pyrenoids. B) Cell wall. C) Chloroplast. D) Vacuole. Show Answer Correct Answer: C) Chloroplast. 37. In which of the following plants gametophytic phase is dominant? A) Angiosperm. B) Fern. C) Moss/Riccia. D) Cycas. Show Answer Correct Answer: C) Moss/Riccia. 38. 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. 39. Is pollen the male or female reproductive cell? A) Neither. B) Female. C) Male. D) Both. Show Answer Correct Answer: C) Male. 40. 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. 41. 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. 42. 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. 43. In funaria, the haploid structure is A) Capsule. B) Protonema. C) Columella. D) Seta. Show Answer Correct Answer: B) Protonema. 44. Human vertebral formula is ..... A) C$_{7}$T$_{12}$L$_{5}$S$_{5}$C$_{4}$. B) C$_{4}$T$_{8}$L$_{4}$S$_{8}$C$_{8}$. C) C$_{7}$T$_{12}$L$_{5}$S$_{4}$C$_{5}$. D) C$_{7}$T$_{8}$L$_{5}$S$_{6}$C$_{7}$. Show Answer Correct Answer: A) C$_{7}$T$_{12}$L$_{5}$S$_{5}$C$_{4}$. 45. Physiological anisogamy occurs in ..... A) Spirogyra. B) Sargassum. C) Chlamydomonas. D) Cladophora. Show Answer Correct Answer: A) Spirogyra. 46. 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. 47. 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. 48. Funaria and Marchantia differ from each other as the Funaria possesses A) Protonema. B) Calpytra. C) Ventral Canal cell. D) Foot. Show Answer Correct Answer: A) Protonema. 49. 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. 50. How do we call a waxy, waterproof layer that covers the leaves of most plants? A) Vacuole. B) Cytoplasm. C) Vascular tissue. D) Cuticle. Show Answer Correct Answer: D) Cuticle. 51. In which algae motile colonies are found? A) Volvox. B) Spirogyra. C) Ulothrix. D) All of the above. Show Answer Correct Answer: A) Volvox. 52. When a plant responds to touch, temperature, or pressure, this is called ..... A) Hydrotropism. B) Phototropism. C) Thigmotropism. D) Gravitropism. Show Answer Correct Answer: C) Thigmotropism. 53. Conifers can survive harsh winter conditions because ..... A) They have long, thin leaves. B) They have long thick roots. C) They grow rapidly. D) They are sheltered from wind. Show Answer Correct Answer: A) They have long, thin leaves. 54. Character common in bryophytes and pteridophytes is that they both A) Are vascular plants. B) Have flagellated male gametes. C) Are heterosporous organisms. D) Have sporophytic generation as the dominant one. Show Answer Correct Answer: B) Have flagellated male gametes. 55. 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. 56. Conifers like pine belong to: A) Thallophyta. B) Gymnosperms. C) Angiosperms. D) Pteridophyta. Show Answer Correct Answer: B) Gymnosperms. 57. 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. 58. 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. 59. The ..... absorb carbon dioxide A) Flower. B) Roots. C) Stem. D) Leaves. Show Answer Correct Answer: D) Leaves. 60. Which part holds up the plant and gives it structure? A) Stem. B) Leaf. C) Flower. D) Root. Show Answer Correct Answer: A) Stem. ← PreviousNext →Related QuizzesScience QuizzesClass 11 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 8 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books