| 0610 IGCSE Biology
PAPER-4-TOPIC-WISE PAST PAPERS / 19-ORGANISMS AND THEIR ENVIRONMENT
  • 19.1.1-Sigmoid population-growth curve-qp-ms.pdf
  • 19.1.3-Sigmoid curve-Bacteria-qp-ms.pdf
  • 19.1.4-Yeast poupation-qp-ms.pdf
  • 19.1.5-Bacterial growth curve-qp-ms.pdf
  • 19.1.7-Sigmoid curve-Sheep-qp-ms.pdf
  • 19.1.8-Sigmoid curve-Fish population-qp-ms.pdf
  • 19.1.9-Population-qp-ms.pdf
  • 19.2-Define-ecosystem-food webs-qp-ms.pdf
  • 19.3.1-Food chain-web-qp-ms.pdf
  • 19.3.2-Food chains-food webs-trophic level-qp-ms.pdf
  • 19.4-Habitat destruction-marine pollution-qp-ms.pdf
  • 19.5-Introducing foreign species to the environment-qp-ms.pdf
  • 19.6-Loss in energy-trophic levels-qp-ms.pdf
  • 19.7-Mutation-selective breeding-qp-ms.pdf
  • 19.8.1-Pyramids-Biomass-Numbers-qp-ms.pdf
  • 19.8.2-Pyramid of numbers-qp-ms.pdf
  • 19.9.1-Nutrient cycle-Carbon-Nitrogen-qp-ms.pdf
  • 19.9.2-Nitrogen cycle-qp-ms.pdf
  • 19.9.3-Carbon cycle-Food web-qp-ms.pdf
Note:

IGCSE Biology Topic Questions onĀ  Organisms and their Environment Paper 4

Course content