Transport

Balochistan Board > Class 11 > Biology (Total Videos: 512)

Show Content

Select a chapter above and press 'Show Content'. Click a video topic below to view.

Chapter 14: Transport (146 videos)   (Practice Test)
14.1: Introduction
  1. Need of Transport of Materials
14.2: Transport in Plants  (Practice Test)
  1. Transport in Plants
14.3: Upatke of Water by Roots  (Practice Test)
  1. Diffusion, Facilitated Diffusion
  2. More on Diffusion, Active Transport,Facilitated Diffusion
  3. Passive Transport and Active Transport
  4. Water as Metabolite, Solvent
  5. Water as a Medium of Transportation
  6. Water and Ion Uptake
  7. Transport of Water
  8. Transport of Food
  9. Absorption by Roots
  10. Apoplast Pathway
  11. Symplast Pathway
  12. Vacuolar Pathway
  13. Osmosis
  14. More on Osmosis
  15. More on Cell Membrane
  16. Features of Fluid Mosaic Model
  17. Transport of Molecules across the Plasma Membrane
  18. Application of Knowledge about Semi-Permeable Membranes
  19. Water Balance Problems
  20. Opening and Closing of Stomata
  21. Water Potentials
  22. More on Water Potential
  23. Solute Potential
  24. Plasmolysis
  25. Plasmolysis And Deplasmolysis
  26. Osmotic Potential
  27. Xylem Tissues
  28. Ascent of Sap
  29. More onAscent of Sap
  30. Cohesion and Tension Theory
  31. Root Prssure , Root Prssure Theory
  32. Imbibition
  33. Guttation
  34. Bleeding
14.4: Transpiration  (Practice Test)
  1. Transpiration
  2. Transpiration Pull
  3. Transpiration is Necessary Evil
  4. Significance of Transpiration
  5. Structure of Stomata
  6. Lenticular Transpiration
  7. Cutical Transpiration
  8. Stomatal Transpiration
  9. Mechanism of Stomatal Transpiration
  10. Mesophyll Tissues
  11. Opening and Closing of Stomata
  12. Strach Sugar Hypothesis
  13. Influx of K+ Ions
14.5: Translocation of Organic Solutes  (Practice Test)
  1. Translocation
  2. Xylem Tissues
  3. Patterns of Transport
  4. Path of Transport of Organic Materials in Plants, Diffusion
  5. Pressure Flow Hypothesis
  6. Source- Sink Movement
14.6: Transport in Animals  (Practice Test)
  1. Transportation in Hydra
  2. Transportation in Planaria
  3. General Characteristics of Circulatory System
  4. Circulatory System, Open and Closed Circulatory System
  5. Open Circulatory System
  6. Closed Circulatory System
14.7: Transportation in Earthworm  (Practice Test)
  1. Transportation in Earthworm
  2. More on Transportation in Earthworm
  3. Difference Between Open and Closed Circulatory System
14.8: Transportation in Cockroach  (Practice Test)
  1. Blood Vessel in Cockroach
  2. Circulation in Cockroach
14.9: Vertebrate Blood Circulatory System  (Practice Test)
  1. General Plan of Circulatory System of Vertebrates
  2. Evolution of Vertebrate Heart (Fish)
  3. Evolution of Vertebrate Heart (Amphibians)
  4. Evolution of Vertebrate Heart (Reptiles)
  5. Evolution of Vertebrate Heart (Birds & Mammal)
  6. Transportation in Man
  7. Blood Cells
  8. Blood, Blood Plasma
  9. Plasma
  10. More on Plasma
  11. Blood Cells and Cell Like Bodies
  12. Role of Respiratory Pigment (Haemoglobin)
  13. White Blood Cells and Platelets
  14. White Blood Cells
  15. Agranular Leukocytes
  16. Granular Leukocytes
  17. Platelets
  18. Functions of Blood
  19. Functions of Blood
  20. More on Functions of Blood
  21. Human Heart
  22. Structure of Human Heart
  23. More on Structure of Human Heart
  24. More on Structure of Human Heart
  25. Valves of Heart
  26. More on Valves of Heart
  27. Circulation of Blood inside Heart
  28. Passage of Blood Through Heart
  29. Cardiac Cycle
  30. HeartBeat and Pulse Rate
  31. Cardiovascular System
  32. S-A Node, Pace Maker, AV Node
  33. Reason For Slight Delay Between Atrial & Ventricular Contraction
  34. Blood Vessels, Arteries
  35. Capillaries, Veins
  36. More on Blood Vessels, Arteries
  37. Capillaries
  38. Veins
  39. Arterioles
  40. Control of Capillary Beds
  41. Comparison of Arteries, Capillaries and Veins
  42. Role of Precapillary Sphincter
  43. Valves in Veins
  44. Arterial System
  45. Venous System
  46. Rate of Blood Flow
  47. Blood Pressure, Measuring of Blood Pressure
  48. Leukaemia
  49. Thalassaemia
  50. Oedema
  51. Artificial Pacemaker
  52. Blue Babies or Cyanosis
  53. Hypertension
  54. Hypotension
  55. Thrombosis
  56. Atherosclerosis and Arteriosclerosis
  57. More on Atherosclerosis
  58. Arteriolosclerosis
  59. Myocardial Infarction
  60. More on Myocardial Infarction
  61. Haemorrhage
  62. Stroke
  63. Lymphatic System
  64. Lymphatic System of Man
  65. Lymph Nodes
  66. Position of Lymph Nodes
  67. Lymph Nodes in Pelvic, Abdominal & Thoracic Cavity
  68. lymphatic vessels
  69. Lymphatic capillaries
  70. Spleen as a Lymphatic Organ
  71. Lymphatic System & Cancer
  72. Diseases of Lymphatic System
  73. Functions of Lymphatic System
  74. Immunity, Immunology
  75. Antigen, Antibody
14.10: Transport in Man  (Practice Test)
  1. Cell Mediated Immune Response
  2. Antibody Mediated Immune Response
  3. Role of Memory Cell in Immunity
  4. Inborn and acquired immunity
  5. Types of Immunity,Active Immunity
14.11: Cardiovascular Disorders  (Practice Test)
  1. Humoral Immunity
  2. Passive Immunity