𝓕𝓞𝓡 𝘚𝘵𝘶𝘥𝘦𝘯𝘵𝘴: post #783 — TG.ME

#BIOLOGY_ከ10ኛ_ክፍል_ስለ_PLANT_በተደጋጋሚ_የሚወጡ_20_ጥያቄዎች_ከነመልሶቻቸው !!! 1. Which of the following is the primary pigment responsible for photosynthesis in plants?    a) Chlorophyll    b) Carotenoids    c) Anthocyanins    d) Xanthophylls 2. What is the function of plant stomata?    a) Absorption of water and nutrients    b) Gas exchange    c) Photosynthesis    d) Reproduction 3. Which of the following plant groups does not produce seeds?    a) Angiosperms    b) Gymnosperms    c) Ferns    d) Bryophytes 4. What is the reproductive structure of angiosperms?    a) Cone    b) Flower    c) Sporophyte    d) Sorus 5. What is the primary function of plant leaves?    a) Gas exchange    b) Photosynthesis    c) Water absorption    d) Reproduction 6. What is the purpose of plant cuticle?    a) Protection from herbivores    b) Gas exchange    c) Water retention    d) Nutrient absorption 7. Which of the following is not a characteristic of monocot plants?     a) Parallel leaf veins     b) Netted leaf venation     c) Floral parts in multiples of three     d) Fibrous root system 8. What is the main function of xylem tissue in plants?     a) Transport of water and minerals     b) Photosynthesis     c) Support and structure     d) Nutrient absorption 9. Which plant group includes mosses and liverworts?     a) Bryophytes     b) Gymnosperms     c) Angiosperms     d) Pteridophytes 10. What is the name of the male reproductive organ in a flower?     a) Pistil     b) Stamen     c) Petal     d) Sepal 11. Which of the following is an example of a gymnosperm?     a) Oak tree     b) Pine tree     c) Apple tree     d) Maple tree 12. Which plant group includes flowering plants?     a) Bryophytes     b) Gymnosperms     c) Angiosperms     d) Pteridophytes 13. What is the primary function of plant stems?     a) Photosynthesis     b) Water absorption     c) Support and transport     d) Nutrient storage 14. Which of the following is not a type of plant tissue?     a) Epidermal tissue     b) Ground tissue     c) Vascular tissue     d) Sensory tissue 15. Which plant group includes conifers and cycads?     a) Bryophytes     b) Gymnosperms     c) Angiosperms     d) Pteridophytes 16. What is the process by which water moves through a plant from roots to leaves?     a) Transpiration     b) Photosynthesis     c) Osmosis     d) Capillary action 17. Which of the following is an example of a dicot plant?     a) Wheat     b) Corn     c) Tomato     d) Sugarcane 18. What is the term for the transfer of pollen from the male reproductive organ to the female reproductive organ of a flower?     a) Pollination     b) Fertilization     c) Germination     d) Embryogenesis 19. Which of the following is not a function of plant hormones?     a) Regulating growth and development     b) Responding to environmental stimuli     c) Transporting nutrients     d) Coordinating responses to stress 20. What is the function of the root cap in plants?     a) Protection     b) Nutrient absorption     c) Gas exchange     d) Reproduction 21. Which of the following is an example of a taproot system?     a) Grass     b) Carrot     c) Lily     d) Bamboo 22. What is the name of the process by which plants release oxygen and absorb carbon dioxide?     a) Photosynthesis     b) Respiration     c) Transpiration     d) Germination 📌 Answers 1. a 2. b 3. c 4. b 5. b 6. c 7. b 8. a 9. a10. b 11. b 12. c 13. c 14. d 15. b 16. a 17. c 18. a 19. c 20. a 21. b 22. a