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BIOLOGY review

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  • How does a cactus survive in the desert?
    various (water store, spikes, oily surface...)
  • What is one thing a plant needs to make energy?
    Water, nutrients, CO2, sunlight
  • What is one thing about you that is decided by your DNA?
    various (eye colour, hair colour, height, etc)
  • What is one thing about you that isn't decided by your DNA?
    various (I like reading, I have a pet bird, I play football..)
  • What is the biggest cell in the world?
    Ostrich egg
  • What are the building blocks of living things?
    Cells
  • What is one thing a plant needs to make energy?
    Water, nutrients, CO2, sunlight
  • Why is a plant green?
    Chloroplasts, which make energy in a plant, are green.
  • What is one thing a plant needs to make energy?
    Water, nutrients, CO2, sunlight
  • What is one thing about you that is decided by your DNA?
    various (eye colour, hair colour, height, etc)
  • What does the cell membrane do?
    Protects the cell, decides what goes in and out
  • Why does a plant need energy
    To grow
  • What is inside the nucleus?
    DNA
  • What is one thing a plant needs to make energy?
    Water, nutrients, CO2, sunlight
  • What is a prey?
    An animal that is hunted by other animals
  • What is a predator?
    An animal that hunts other animals
  • How much DNA do we share with a chimpanzee?
    99%
  • How does a plant make energy?
    Photosynthesis
  • What is one thing about you that isn't decided by your DNA?
    various (I like reading, I have a pet bird, I play football..)
  • How much DNA do we share with a banana?
    50%