Author: Anonymous

1.4.4. Which fan speed would be considered the control? Give a reason for your answer.  (2)

2.1.5. Noem drie redes waarom proteïene deur babas benodig word. (3)

3.2.6. Beskryf hoe die struktuur van weefsel C (en N) en die struktuur van die selle waaruit die weefsel bestaan, aangepas is vir die funksie daarvan in die plant. (8)

1.1.2 The simplest type of plant tissue, which is unspecialised. A. Ground B. Vascular C. Meristematic D. Epidermal (2)

3.3.3. Bestudeer weefsel D en beantwoord die vrae wat volg.     a) Watter spesifieke tipe weefsel word voorgestel? (1)

3.2.2. Provide the function of structure E, G and J in diagram 1. (3)

3.3. Study the diagram below and answer the questions that follow.   TO VIEW THE DIAGRAM, RIGHT CLICK ON THE BUTTON BELOW AND OPEN IT IN A NEW WINDOW:    

2.2.5. When does DNA replication occur? (1)

  c)  Name the cells that are responsible for the formation of this tissue. (2)

3.1.2. Name two other factors besides smoking can cause lung cancer? (2)