This quiz works best with JavaScript enabled. Home > Crop Physiology > Plant Research > Crop Physiology – Quiz 2 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Crop Physiology Quiz 2 (20 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. What are the words above and below the equal sign of the photosynthesis equation? A) Light Energy, Chlorophyll. B) Chlorophyll, Light Energy. C) Glucose, Water. D) Water, Glucose. Show Answer Correct Answer: A) Light Energy, Chlorophyll. 2. There are 3 types of transpiration except A) Cuticular transpiration. B) Stomatal transpiration. C) Lenticular transpiration. D) Chlorophyll transpiration. Show Answer Correct Answer: D) Chlorophyll transpiration. 3. Plant nutrition is A) Plant food added to the plant pot. B) Use of basic chemical elements in the plant. C) Chemical process providing plants with elements of growth. D) The measuement of acidity (sourness) and alkalinity (sweetness). Show Answer Correct Answer: C) Chemical process providing plants with elements of growth. 4. What is needed to increase surface area to absorb more water? A) Leaves. B) Stems. C) Root hairs. D) Xylems. Show Answer Correct Answer: C) Root hairs. 5. What is the process is where living cells take in oxygen and give off carbon dioxide? A) Respiration. B) Photosynthesis. C) Celluar respiration. D) Oxygen. Show Answer Correct Answer: A) Respiration. 6. Promotes cell division and prevents senescence (cell breakdown) A) Gibberellin. B) Auxin. C) Cytokinins. D) Ethylene. Show Answer Correct Answer: C) Cytokinins. 7. Where do the light-dependent reactions occur? A) Thylakoid membrane. B) Stroma. C) Mesophyll. D) Mitochondria. Show Answer Correct Answer: A) Thylakoid membrane. 8. Chlorophyll A) Is the substance that gives plant leaves their green color. B) Small membrane bound bodies inside the cell that contain the green chlorophyll pigment. C) Conversion of Carbon Dioxide. D) Most important life-sustaining process. Show Answer Correct Answer: A) Is the substance that gives plant leaves their green color. 9. The part of the plant that water travels through. A) Xylem. B) Phloem. C) Seed. D) Stigma. Show Answer Correct Answer: A) Xylem. 10. Which type of meristem is correctly paired with the type of growth it does? A) Apical - makes plant wider/thicker. B) Lateral - makes leaves longer. C) Axillary - makes new leaves and branches. D) Cambium/intercalary - makes plant taller. Show Answer Correct Answer: C) Axillary - makes new leaves and branches. 11. Attracts animals that help the parent plant with seed dispersal A) Pollen. B) Leaves. C) Stems. D) Fruits. Show Answer Correct Answer: D) Fruits. 12. What is the most essential ingredient for all living things? A) Air. B) Water. C) Soil. D) None of above. Show Answer Correct Answer: B) Water. 13. What is the site of photosynthesis? A) Cell Wall. B) Cytoplasm. C) Chloroplast. D) None of above. Show Answer Correct Answer: C) Chloroplast. 14. Site of $\beta$-oxidation is ..... and Mitochondria. A) Chloroplast. B) Glyoxysomes. C) Peroxisomes. D) Golgi complex. Show Answer Correct Answer: B) Glyoxysomes. 15. What structure uses light to do photosynthesis? A) Vacuole. B) Mitochondria. C) Chloroplast. D) Nucleus. Show Answer Correct Answer: C) Chloroplast. 16. What plant tissue transports material between the root and the shoot of the plant A) Ground tissue. B) Apical tissue. C) Dermal tissue. D) Vascular tissue. Show Answer Correct Answer: D) Vascular tissue. 17. What is the region of rapid cell division (growth) in plants? A) Guard. B) Stomata. C) Xylem. D) Meristem. Show Answer Correct Answer: D) Meristem. 18. This is a tissue in plant stems and roots. It transports water and minerals upwards from the roots to the stem, via capillary action. A) Xylem. B) Phloem. C) Photosynthesis. D) Oxygen. Show Answer Correct Answer: A) Xylem. 19. The study of structural and functional relationship of plant is known as ..... A) Plant Embryology. B) Plant physiology. C) Plant Anatomy. D) Plant Ecology. Show Answer Correct Answer: B) Plant physiology. 20. Which of the following is NOT external factors affecting transpiration A) Temperature. B) Wind and air movement. C) Relative humidity. D) Rain. Show Answer Correct Answer: D) Rain. ← PreviousNext →Related QuizzesCrop Physiology QuizzesCrop Physiology Quiz 1Crop Physiology Quiz 3Crop Physiology Quiz 4Crop Physiology Quiz 5Crop Physiology Quiz 6 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books