This quiz works best with JavaScript enabled. Home > Agriculture > Crop Physiology > Plant Research > Crop Physiology – Quiz 4 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Crop Physiology Quiz 4 (15 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. In the absence of oxygen, ..... follows glycolysis. A) ETC. B) Calvin cycle. C) Fermentation. D) Kreb cycle. Show Answer Correct Answer: C) Fermentation. 2. The female reproductive cells are found in the ..... A) Root. B) Pollen. C) Seed. D) Ovule. Show Answer Correct Answer: D) Ovule. 3. Nutrients are absorbed by the root hairs by A) Osmosis. B) Diffusion. C) Active transport. D) None of the above. Show Answer Correct Answer: C) Active transport. 4. Process in which food substances are moved to the rest of plant by phloem is known as A) Translocation. B) Respiration. C) Photosynthesis. D) Transpiration. Show Answer Correct Answer: A) Translocation. 5. Which structure prepares proteins and transports them to the golgi? A) Endoplasmic reticulum. B) Golgi. C) Nucleus. D) Chloroplast. Show Answer Correct Answer: A) Endoplasmic reticulum. 6. Steps of Photosynthesis- A) Food is produced, Occurs in cells containing chloroplasts, Energy is stored, Carbon Dioxide is used, Oxygen is released, Water is used, it occurs in sunlight. B) Food is produced, Energy is stored, Oxygen is released, Occurs in cells containing chloroplasts, oxygen is released, water is used, Carbon Dioxide is used, It occurs in sunlight. C) Food is produced, Energy is stored, Occurs in cells containing chloroplasts, Oxygen is released, Water is used, Carbon Dioxide is used, It occurs in sunlight. D) None of above. Show Answer Correct Answer: C) Food is produced, Energy is stored, Occurs in cells containing chloroplasts, Oxygen is released, Water is used, Carbon Dioxide is used, It occurs in sunlight. 7. The purpose of the palisade layer in the leaf is to carry out A) Gaseous exchange. B) Photosynthesis. C) Respiration. D) Transpiration. Show Answer Correct Answer: B) Photosynthesis. 8. CORTEX IS THE REGION FOUND BETWEEN ..... A) ENDODERMIS & PITH. B) ENDODERMIS & VASCULAR BUNDLE. C) EPIDERMIS & STELE. D) None of above. Show Answer Correct Answer: C) EPIDERMIS & STELE. 9. THE MORPHOLOGICAL NATURE OF THE EDIBLE PART OF COCONUT IS A) COTYLEDONS. B) ENDOSPERM. C) PERICARP. D) None of above. Show Answer Correct Answer: B) ENDOSPERM. 10. P680 is part of ..... while P700 is part of ..... A) Calvin Cycle / Photosystems II and I. B) Photosystem II / Photosystem I. C) Photosystems II and I / Calvin Cycle. D) Photosystem I / Photosystem II. Show Answer Correct Answer: B) Photosystem II / Photosystem I. 11. What is the function of Xylem A) To transport food. B) To transport lignin. C) To transport water. D) None of above. Show Answer Correct Answer: C) To transport water. 12. What type of cells makes leaves somewhat flexible A) Collenchyma, which are unevenly think. B) Parenchyma, which are high in mitochondria needed to change shape. C) Sclerenchyma (scleroid cells) which are gritty. D) Sclerenchyma, which have think cell walls high in lignin. Show Answer Correct Answer: A) Collenchyma, which are unevenly think. 13. What is the best words to describe sugar source and sugar sink A) Both are plants organ and act as storage. B) Sugar sink can be either roots, fruit or mature leaves and sugar source is shoots. C) Sugar source is where sugar enters the phloem and sugar sink is where sugar exits the phloem. D) Companion tube carry food from a sugar source to a sugar sink. Show Answer Correct Answer: C) Sugar source is where sugar enters the phloem and sugar sink is where sugar exits the phloem. 14. What is the first process in photosynthesis? A) Photosystem II. B) Photosystem I. C) Calvin Cycle. D) Dark Reactions. Show Answer Correct Answer: A) Photosystem II. 15. The membrane enclosed the vacuole is called ..... A) Plasmalema. B) Endoplasm. C) Cell membrane. D) Tonoplast. Show Answer Correct Answer: D) Tonoplast. ← PreviousRelated QuizzesCrop Physiology QuizzesAgriculture QuizzesCrop Physiology Quiz 1Crop Physiology Quiz 2Crop Physiology Quiz 3 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books