Please enable JavaScript.

Coggle requires JavaScript to display documents.

Biology - Coggle Diagram

- - - - brings particles from low to high
      - opposite of diffusion
      - against a concentration gradient
    - - uses energy from respiration
    - - root hair cells
        
        higher concentration in cell
        
        low concentration outside cell
        
        has lots of mitochondria because active transport needs energy
    - - absorbs more ions than diffusion
      - cells adapt to absorb ions
  - - - occurs in all cells
        
        alveoli
        
        diffuses into alveoli
        
        carbon dioxide exchanged back into lungs
      - oxygen exchanges with carbon dioxide
    - - absorbs nutrients and water from food
      - protein breaks down to amino acids
        
        absorbed into villi
      - starch breaks down into glucose
      - occurs in stomach
    - - temperature
      - membrane thickness
      - surface area
      - concentration gradient
        
        the higher the concentration faster the diffusion
      - size
    - - turns red agar jelly blue
        
        pH scale
      - difusses through jelly
- - - - multicellular or singlecellular
      - used to make foods
      - eukaryotes
      - respiration
    - - eukaryotes
      - multicellular
      - contain many organs
      - respiration
    - - single cellular
      - are not technically alive
      - rely on hosts
      - eukaryotes
    - - respiration
      - photosynthesis
      - eukaryotes
      - organs
    - - single cellular
      - reproduce
      - feed on dead matter
      - prokaryotes
- - - - Allows animals to move, and is the base for all other living processes
      - allows plants to grow
  - - - Animals
        
        produces oxygen for us to breathe
        
        Removes CO2 from the air making it cleaner
      - Plants
        
        gives them food (glucose) for survival
        
        allows them to store food for the winter
- - - - pollination
      - organs
      - process
        
        flower produces pollen from the anther
        
        the pollen travels to other flowers via wind, or animals
        
        wind
        
        the wind picks up pollen from the anther and blows it to another flower by chance
        
        the wind blows pollen onto the stigma
        
        1 more item...
        
        animals
        
        animals go to eat the nectar from the nectary and pick up pollen on route
        
        animals travel to another flower for more nectar
        
        1 more item...
    - - organs
        
        testes
        
        the organ that produces sperm
        
        ovaries
        
        the organ that produces eggs
        
        oviducts
        
        where the sperm and egg meet and travel to the uterus
        
        uterus
        
        where the zygote embeds itself
        
        womb
        
        where the baby grows for 9 months
      - process
        
        penis enters the cervix and releases sperm cells
        
        the sperm swim up the cervix to the oviducts
        
        the sperm go down one of 2 oviducts, only one has an egg
        
        one sperm will reach the egg and fertilise it
        
        the fertilised egg divides into a zygote and wafts down the oviduct to the uterus
        
        1 more item...