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Reproduction, SCIENCE, image, image, image, image, image - Coggle Diagram

- - - - No joining of gametes
        
        Pollen
        
        Egg
        
        Sperm
    - - Offspring need remains near the parent
  - - - Less genetic diversity
        
        Lesser chance of survival
  - - - Example: Of bacteria and Amoeba
        
        Then forms a cell membrane down the mid-section
        
        Of the cell to form 2 new 'daughter' cells
        
        Replicates its DNA
        
        In genes
        
        And chromosomes
        
        A cell simply grows larger
    - - Example: Of yeast and hydras
        
        A small part of the parent's body separates
        
        Becoming an independent organism
        
        Develops into a new individual
        
        Or part of an attached colony
    - - Example: Of ferns, malaria-causing protozoan called Plasmodium
        
        Occurs where special cells
        
        Resistant coverings form
        
        Resistant to unfavourable environmental
        
        Cold
        
        Dryness
        
        Heat
  - - - Example: Of bees, wasps, some cockroaches, and liver flukes inside a host
        
        New organism develops from an unfertilised egg
        
        Queen honeybee is inseminated just once in her lifetime
        
        Receives a sperm and stored in a little pouch
        
        Connected to the genital tract, closed off by a muscular valve
        
        As the queen lays eggs, can either open this valve permitting sperm to fertilise them
        
        1 more item...
        
        Or she can keep the valve closed
        
        1 more item...
    - - Example: Of many plants
        
        Part of an organism grows to form other organisms
        
        Often still connected to the original organism
        
        Examples:
        
        Plants are the vegetative propagation of runners of grasses and strawberries
        
        Rhizomes in ferns
        
        Tubers in potatoes
        
        Growing plants from cuttings
    - - Example: Of flatworms and starfish
        
        Parent body is broken into pieces
        
        Each piece may form a new individual
- - - - External fertilisation
        
        occurs in aquatic environments
        
        Eggs and sperm are released into the water.
      - Internal fertilisation
        
        Land-based animals
        
        fertilized eggs are laid outside the female’s body
        
        they develop there
        
        Receive nourishment from the yolk
  - - - Fertilisation
    - - genetic recombination
        
        occurs between cells of different mating types
- - - - Pregnant
        
        And some STD'S
  - - - Regulates the menstrual cycle.
        
        Mood changes
      - Symptoms
        
        Endometriosis
        
        Amenorrhea
      - Pain
        
        Acne
        
        Facial hair
  - - - The Pill
        
        Stimulates Progesterone
        
        99% effective
      - Patch
        
        Progesterone
      - Injection
        
        Progesterone
      - Implant
        
        Progesterone
        
        lasts up to 3 years
    - - IUD
        
        Stimulates thick mucus
        
        Kill sperms
      - Condom
        
        Male
        
        Female
      - Diaphragm
        
        put this
        
        into the cervix
        
        with Spermicide
- - - - Only one parent is involved in this type of reproduction.
      - New individuals are identical to their parent.
    - - Two parents are involved in this type of reproduction.
      - New individuals are not identical to their parents.
  - - - MALES
        
        Growth of hair o the face, armpits and pubic region.
        
        Voice become beeper
        
        Growth of pennis and testicles
        
        Shoulders grow wider and hevier
      - FEMALES
        
        Growth of hair or armpits and pubic region
        
        Breast develop
        
        Growth of vagina and uterus
        
        Pelvis widens
- - - - Budding
  - - - By pollen from other plants
        
        Method of transport of the pollen
        
        Insects
        
        Wind