Cells, tissues and organs

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  • Created by: Anna Hill
  • Created on: 03-06-16 14:15

1. The larger the difference in concentration...

  • The rate of diffusion stays the same
  • The faster the rate of diffusion
  • The slower the rate of diffusion
  • The hotter the rate of diffusion
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Other questions in this quiz

2. Which of these things does only a bacterial cell have?

  • Nucleus
  • Permanent vacuole
  • Flagella
  • Cytoplasm

3. Which of these is not a plant organ?

  • The leaves
  • The stem
  • The shoots
  • The roots

4. Why do root hair cells increase the surface area of the root?

  • So it can move more easily
  • So it can absorb nutrients and mineral ions efficiently
  • So that it can absorb water and mineral ions efficiently
  • So it can be more exposed to the air

5. Which two things transport substances around the plant?

  • Phloem and epidermal tissue
  • Phloem and mesophyll
  • Xylem and phloem
  • Xylem and mesophyll


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