Forecast Bio Set2 Paper 2

Question 1:

Movement of substance across plasma membrane (Diagram)

-Fluid mosaic model

-iso/hypo/hypertonic

Question 2:

Cell Division (Diagram)

-Meiosis relate with variation

Question 3:

Endangered Ecosystem (Diagram)

-Air pollution/ green house effect, global warming

-Acidic rain- gases involve

-the effects

Question 4:

Dynamic ecosytem (Diagram)

-Interaction

-Population ecology- Quadrat sampling

-Abiotic factors affecting population

Question 5:

Growth (Diagram/ Graph)

- Human- boy and girl

-plant-primary and secondary growth

ESSAY

Question 6:

Nutrition (Diagram/ Graphs)

-Leaves

-Photosynthesis-factors affecting

Question 7:

Respiration (Diagram/Graphs)

-Regulatory mechanism in respiration

Question 8:

Transport (Diagram/Graphs)

-Immunity

-Defence mechanism-third line

-Lymphocytes and lymphatic system

-AIDS

Question 9:

Coordination (Diagram)

-Homeostasis- Osmoregulation

-Hormones involved and negative feedback mechanism.

-Kidney and urine formation