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simple quiz

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  • name the needs of a green plant
    water, co2 , light and mineral salts
  • what we call a group of systems
    organism
  • what is the structural unit of plants ?
    the plant cell
  • what is the specific constituent of plant cell
    cell wall and plastids
  • what is the shape of nerve cell
    star shape
  • what are the main constituents of plant cell ?
    nucleus , cell wall, cytoplasm, vacuole, and cytoplasmic membrane
  • what is the function of kidney
    filter water , impurities and waste from blood
  • name the female reproductive part
    uterus, ovaries and vagina
  • define photosynthesis
    is a process by which green plants produce their own food in the form of organic matter
  • which organ absorbs the water in the green plants
    root hair
  • how many parts do microscope have
    12 parts
  • what is the main role of respiratory system
    supplies the body with oxygen and eliminates carbon dioxide
  • name 2 types of animal cell
    nerve cell and muscle cell
  • name the reproductive cells of female and male in animals
    sperm cell and ovum
  • name the structure that conduct water and mineral salts
    conductive vessels
  • what is a microscope
    a microscope is a device that helps magnify objects that are invisible by naked eyes
  • name the male reproductive system
    testicles and penis