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Biology - Coggle Diagram

- - - - Egestion
        
        the removal of undigested food materials
  - - - ATP
        
        currency of energy in cell
      - Glucose
        
        Comes from food digested from the alimentary canal
      - Oxygen
        
        Comes from the air that you breathe into your lungs
- - - - impoves changes - catching food
    - - getting energy from food
    - - How organisms respond to environment
    - - ability of organism to maintain stable internal environment
    - - increase in size
    - - Produce offspring
    - - Removal of waste products
    - - taking in food
  - - - growing
      - movement
      - metabollic reactions
    - - Same as humans
    - - Animals/bacteria
        
        Glucose -> lactic
      - Plant/fungi - fermentation
        
        Glucose -> ethanol + CO2
  - - - plant's response to light
    - - plant's response to gravity
    - - causes cells in shoots to grow
  - - - describes how organisms change slowly over time
  - - - Manipulation
      - Jump/pounce
- - - - Stimilus
        
        Change in the environment
      - Response
        
        Action to stimuli
      - Neuron
        
        Nerve cell, carries nerve impulses
      - Effector
        
        Muscles/glands that provide the response
      - Receptor
        
        Detects stimilus
      - Motor Neuron
        
        connects CNS to effector
      - Relay Neuron
        
        connects the sensory neuron to the motor neuron
  - - - plant's response to water
  - - - Allows organisms to respond to changes in the environment
      - Receptor & effectors
        
        organ/cell
        
        muscles/glands
    - - Receptors -> stimuli
        
        Central Nervous System
        
        recieves -> processes info
        
        receptors send electrical impulse - response to stimuli
        
        Effectors make response
- - - - Male
        
        Plant
        
        Pollen
        
        Animal
        
        Sperm
      - Female
        
        Ova
    - - Two parents involved
        
        1/2 DNA from each parent
      - Human
    - - one parent involved
        
        genetically identical to parent
        
        gene relates to DNA
      - Bacteria
      - does not involve sex cells or fertilisation
  - - - Fertilisation
        
        Pregnancy
    - - Allows mothers blood get close to baby’s, allow exchange of food, oxygen and waste
      - Provides oxygen and nutrients to baby. Removes waste products from baby's blood.
    - - Connects baby to Placenta
    - - Protects and supports baby
  - - - e.g. Growth Spurts & Emotional development
    - - Male
        
        Testosterone
      - Female
        
        Oestrogen
  - - - Menustration
        
        Lining of uterus breaks down
    - - Egg maturation
        
        Egg cell starts to mature in the ovary
        
        Uterus lining builds up
    - - Ovulation
        
        Release of egg from ovary
    - - Most fertile time
        
        Egg cell is swept along oviduct, towards uterus
  - - - Stamen
        
        anther and filament
    - - Carpel
        
        stigma, style and ovary
    - - Transfer of pollen from the anther to the stigma
    - - When a seed starts to grow
    - - Inside the ovary
      - pollen grain fuses with ovule