Phloem

  1. Home

Question:
Phloem

1.Transport water from roots to shoots and leaves

2.Permeability barrier to prevent the evaporation of water from the outer epidermal surface

3.Transportation of food and nutrients such as sugar from leaves to other parts of plant

4.Absorb light and carbon dioxide to produce glucose

Posted Date:-2022-01-15 08:17:57

More MCQS Questions and answers

  1. The inner side of guard cells is
  2. The opening and closing of the stomatal pores depends upon:
  3. The process of splitting of water by sunlight during light reaction of photosynthesis is called _______________
  4. Which of the following is in Metaphase?
  5. A layer of irregular chlorophyl1-bearing cells interspersed with air spaces that fills the interior part of a leaf above lower epidermis
  6. A new membrane is forming in B. What is this phase called?
  7. A plant showing guttation
  8. After the starch test on a variegated plant leaf, we observe the parts of leaf which remains uncovered will turn to blue-black colour indicating:
  9. Cell cycle
  10. Chloroplast guard cells, stoma, nucleus, lenticels
  11. Choose the appropriate labeling from the following options:
  12. Coelus, Croton, Mango, Geranium, Papaya
  13. During the day, the plants keep their:
  14. During which phase do chrom0sOmes first become visible?
  15. Endodermis
  16. Genetics
  17. Guanine, thymine, adenine, cytosine, pepsin
  18. Guttation
  19. In cell A, what is the structure labeled X?
  20. Manometer
  21. Palisade Parenchyma
  22. Pericycle, endodermis, xylem, cortex, chromatin
  23. Phase in which the cleavage furrow start forming
  24. Phloem
  25. Photosynthesis
  26. Sequence the six diagrams in order from first to last stages of cell division
  27. Stomata open and close due to
  28. Synthesis phase in the cell cycle is called so, because of the synthesis of more
  29. Synthesis phase, G phase, Metaphase, G2 phase
  30. The state of cell in which cell content is shrunken and is no more tight is_______.
  31. The tissue responsible for upward conduction of water in the plants
  32. The type of gene, which in the presence of a contrasting allele is not expressed
  33. Transpiration is the evaporative loss of water from __________________.
  34. Turgor pressure
  35. Unit of inheritance containing the information required to express a trait
  36. What do you mean by law of dominance ?
  37. When red blood cells are placed in ______________ the water travels into the cells via osmosis, ______________ causing the cells to
  38. Which of the cells show early prophase and late prophase of mitosis?
Search
Olete Team
Online Exam Test Top Tutorials are Core Java,Hibernate ,Spring,Sturts.The content on Online Exam Test website is done by expert team not only with the help of books but along with the strong professional knowledge in all context like coding,designing, marketing,etc!