0610 IGCSE Biology
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IGCSE Biology Video Lessons [ New videos] / 1-Characteristics and classification of living organisms

IGCSE Biology Video Lessons for the complete syllabus have been created by Cambridge Trained and Experienced Teachers.

1-characteristics and classification of living organisms
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This section containes IGCSE Biology video lectures for the following  subtopics:

  1. The seven characteristics of living organisms
  2. The binomial system
  3. Features of a fungus
  4. Features of the plant kingdom
  5. Features of prokaryotes
  6. Features of birds
  7. Features of reptiles
  8. Features of amphibians
  9. Features of fish
  10. Features of protoctists
  11. Features of animal kingdom
  12. Features of mammals
IGCSE Biology Video Lessons
1-Characteristics and classification of living organisms
1
The seven charatceristics of living organisms video lecture Locked
2
The binomial system Locked
3
Features of a fungus Locked
5
Features of prokaryotes Locked
6
Features of birds Locked
7
Features of reptiles Locked
8
Features of amphibians Locked
9
Features of a fish Locked
10
Features of protoctists Locked
11
Features of animal kingdom Locked
12
Features of mammals Locked
2-Organisation of the organism
1
Structure of a plant cell video lecture Locked
2
Structure of animal cells Locked
3
Cells-tissues-organs-organ-system Locked
Comparing plant and animal cells Locked
4
The ciliated cells Locked
5
Root hair cells Locked
6
Pallisade cells Locked
7
The specialised cells-red blood cells Locked
3-Movement into and out of cells Set 1
3.1.1
Diffusion-Importance-of-Diffusion Locked
3.1.2
Factors-affecting-diffusion Locked
3.2.1
Osmosis Locked
3.2.2
Role-of-water Locked
3.2.3
Plant-Tissues-in-Different-Concentrations Locked
3.3
Active-Transport Locked
4-Biological molecules video lectures
1
Biological molecules- Basics Locked
2
Test for vitamin c Locked
3
Test for proteins Locked
4
Test for reducing sugars Locked
5
test for fats Locked
5-Enzymes
5.1.1
Enzyme-Basics Locked
5.1.2
Enzyme-Action Locked
5.1.3
Effect-of-temperature-on-enzyme-activity Locked
5.1.4
Effect-of-pH-on-enzyme-activity Locked
Effect-of-pH-on-enzyme-activity Locked
6-Plant Nutrition
6.1.1
Plant-nutrition-Photosynthesis Locked
6.1.2
Subsequent-use-and-storage-of-carbohydrates Locked
6.1.3
Magnesium-Nitrate-ions Locked
6.2
Leaf-Structure Locked
7 Human nutrition
7.1
7.2-Balanced-Diet-Dietary-Sources Locked
7.3
Factors-affecting-dietary-needs-of-humans Locked
Physical-digestion Locked
7.4
Effects-of-malnutrition Locked
7.5
Causes-effects-vitamin D-Iron Locked
7.6
Key-definitions Locked
7.7
Alimentary-canal-organs-associated-organs-identification Locked
7.8
Alimentary-canal-organs and functions Locked
7.9
Absorption Locked
8-Transport in Plants
8.1.1
Function-of-xylem-and-phloem Locked
8.1.2
Structure-and-Function-Of-xylem Locked
8.2.1
Structure-and-Function-Of-root-hair-cells Locked
8.2.2
Pathway taken-by-water from roots to leaves Locked
8.3
Transpiration Locked
8.4
Translocation Locked
9-Transport in animals
9.1.1
Circulatory-System-Single-Double-Circulation Locked
9.1.2
Advantages-of-double-circulation Locked
9.2.2
Walls-of-atria-and-ventricles Locked
9.2.3
Importance-of-septum Locked
9.2.4
Working-of-the-heart Locked
9.2.5
Effect-of-physical-activity-on-heart-rate Locked
9.2.6
CHD Locked
9.3.1
Comparing-Arteries-Capillaries-Veins Locked
9.3.2
Blood-Vessels-connected-to-major-organs Locked
9.4.1
Components-of-Blood-and-their-Functions Locked
9.4.2
Blood-Clotting Locked
9.4.3
Functions-of-lymphocytes-Phagocytes Locked
10-Diseases and Immunity
10.1.1
Disease-and-immunity-spread-of-pathogens Locked
10.1.2
Antibodies-and-Antigens Locked
10.1.3
Passive-Immunity Locked
10.1.4
Body-Defences Locked
10.1.5
Cholera Locked
11-Gas Exchange
11.1.1
Features-of-gas-exchange-surfaces Locked
11.1.2
Parts-of-the-breathing-system Locked
11.1.3
Inhalation-Exhalation-Process Locked
11.1.4
Inspired-air-Expired-air-composition Locked
11.1.5
Physical-activity-Rate-Depth-of-Breathing Locked
11.1.6
Role-of-Goblet-cells-Ciliated-Cells-Mucus Locked
12-Respiration
12.1
Use-of-energy-in-living-organisms Locked
12.2
Aerobic Respiration Locked
12.3
Anaerobic-Respiration Locked
13-Excretion in humans
13.1.1
Excretion-Basics Locked
13.1.2
Structure of kidneys Locked
13.1.3
Excretory System Locked
13.1.4
Structure of nephron Locked
13.1.5
Deamination Locked
13.1.6
Assimilation of amino acids Locked
14- Coordination and Response Set 1
14.1.1
Nervous-system-Basics Locked
14.1.2
Types-of-neurons Locked
14.1.3
Synapse Locked
14.1.4
Events-at-a-synapse Locked
14.1.5
Reflex Arc-Reflex-Action Locked
14.2.1
Defining-Sense-Organs Locked
14.2.2
Structure-Function-Of-Parts-of-Eye Locked
14.2.3
Pupil-Reflex-Light-Intensity-Pupil-Diameter Locked
14.2.4
Accomodation Locked
14.2.5
Rods-and-Cones Locked
14- Coordination and Response Set 2
14.3.1
Hormones-Endocrine-Glands Locked
14.3.2
Adrenaline-Meaning-and-Effects Locked
14.3.3
Nervous-Hormonal-Control Locked
14.4.1
Homeostasis-Homeostatic-control-Set-point Locked
14.4.2
Homeostasis-Blood-Glucose-Concentration Locked
14.4.3
Type-1-Diabetes Locked
14.4.4
Skin-Homeostasis-Vasoconstriction-Vasodialation Locked
14.4.5
Shunt-Vessels-Homeostasis-Low-Temperatures Locked
14- Coordination and Response Set 3
14.5.1
Gravitropism Locked
14.5.2
Phototropism-Geotropism-and-Auxin Locked
15- Drugs
Drugs-Complete Lesson Locked
16-Reproduction Set 1
16.1.1
Asexual Reproduction Locked
16.1.2
Asexual Reproduction-Species in the wild-Advantages-Disadvantages Locked
16.2.1
Sexual-Reproduction-Key-Terms Locked
16.2.2
Sexual Reproduction-Advantages-Disadvantages Locked
16-Reproduction Set 2
16.2.6
Conditions for seed-germination Locked
16.3.1
Insect-pollinated-flowers-Structure-Function Locked
16.3.2
Wind-pollinated-flowers-Structure-Function Locked
16.3.3
Pollination Locked
16.3.4
Growth-of-the-pollen-tube Locked
16.3.5
Potential effects-Self-Cross-Pollination Locked
16-Reproduction Set 3
16.4.1
Reproduction-Male-reproductive-system Locked
16.4.2
Reproduction-Female-reproductive-system Locked
16.4.3
Reproduction-Adaptive-features-of-egg-cells Locked
16.4.4
Comparing-male-female-gametes Locked
16.4.5
Fertilisation-Zygote Locked
16.4.6
Labelling-Amniotic-fluid-amniotic-sac-placenta-umbilical-cord Locked
16.4.7
Role-of-placenta-umblical-cord Locked
16.4.8
Role-of-umbilical-cord-in-exchange-of-substances Locked
16.4.9
Advantages of sexual reproduction in humans Locked
16-Reproduction Set 4
16.5
Hormones-Secondary-Sexual-Characteristics Locked
16.5.2
Menstrual-Cycle Locked
16-Reproduction Set 5
16.6
Sexually-transmitted-Infections Locked
17-Inheritance
17.1.2
Sex-Inheritance Locked
17.1.3
Making-proteins Locked
17.1.6
Amino-acid-and-shape-of-proteins Locked
17.2
Mitosis Locked
17.3
Meosis Locked
17.4.1
Monohybrid-inheritance-key-terms Locked
17.4.2
Pedigree-diagrams Locked
17.4.3
Inheritance-of-ABO-Blood-groups Locked
17.4.4
Monohybrid-Inheritance-Codominance-Sex-Linkage Locked
18-Variation and selection Set 1
18.1.1
Variation Locked
18.1.2
Gene-mutation Locked
18.2.1
Adaptive-Features-Definition-and-Application-Question Locked
18.2.2
Adaptive-features-Hydrophytes Locked
18.2.3
Adaptive-Features-Of-Desert-Plants Locked
18.2.4
Adaptation-of-roots-to-deserts Locked
18.3.2
Selective-breeding Locked
18.3.3
Antibiotic-Resistant-Bacteria Locked
18.3.4
Natural-Artificial-Selection-Differences Locked
18.3.5
Natural-Selection Locked
19-Organisms and their environment Set 1
19.1
Organisms-and-their-environment-Basics Locked
19.2.1
Food-Chain-Consumer-Producer-Definition Locked
19.2.2
Interpreting-food-chains-food-webs Locked
19.2.3
Impact-of-human-activities-on-food-chains-webs Locked
19.2.4
Trophic-levels-energy-losses Locked
19.2.5
Pyramid-of-biomass-numbers Locked
19.2.6
Pyramid-of-energy-advantages Locked
19-Organisms and their environment Set 2
19.3.1
Carbon-Cycle Locked
19.3.2
Nitrogen cycle Locked
19.4.1
Population-key-terms Locked
19.4.2
Labelling-a-sigmoid-curve Locked
19.4.3
Sigmoid-curve-Stages-Reasons-for each-stage Locked
19.4.4
Factors-affecting-population-growth Locked
20-Human-influences-on-ecosystems -Set 1
20.1.1
How-humans-have-increased-food-production Locked
20.1.2
Advantages-Disadvantages of-monocultures Locked
20.1.3
Advantages-Disadvantages-Intensive-LiveStock-Production Locked
20.2.1
Biodiversity Locked
20.2.2
Reasons-for-Habitat-Destruction Locked
20.2.3
Undesirable effects of deforestation Locked
20-Human-influences-on-ecosystems -Set 2
20.3.1
Effects-of-Untreated-sewage-Excess-Fertiliser-Aquatic-Ecosystems Locked
20.3.2
Eutrophication Locked
20.3.3
Effects-Of-Non-biodegradable-Plastics-In-Aquatic-Terristrial-Ecosystems Locked
20.3.4
Sources-Effects-Of-Pollution-Of-Air-CO2-Methane Locked
20-Human-influences-on-ecosystems -Set 3
20.4.0
Sustainable-Resources Locked
20.4.1
Explain-how-forests-can-be-conserved Locked
20.4.2
Explain-how-fish-stocks-can-be-conserved Locked
20.4.3
Why-organisms-become-endangered-or-extinct Locked
20.4.4
Conserving-Endangered-Species Locked
20.4.5
Reasons-for-Conservation-Programmes Locked
20.4.6
AI-and-IVF Locked
20.4.7
Risk-to-a-species-if-population-size-decreases Locked
21-Biotechnology and Genetic Modification
21.1.1
Biotech-Genetic-Engineering-Use of -bacteria-used-in-biotechnology Locked
21.1.2
Biotech-Genetic-Engineering-Why -bacteria-used-in-biotechnology Locked
21.2.1
Lactose-free-milk Locked
21.2.2
Biological-washing-powders Locked
21.2.3
Use-of-fermenters Locked
21.2.4
Anaerobic-respiration-of-yeast-Ethanol-manufacture Locked
21.2.5
Yeast-and-Bread-making Locked
21.2.6
Pectinase-Fruit-Juice-Extraction Locked
21.3.1
Genetic-Modification Locked
21.3.2
Genetically-Modifying-crops-adv-disadvantages Locked