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Section 3, (Bulbs, Example: tulip, Characteristics: underground structures…

- - - - Rose (Rosa spp.): Roses are flowering plants that belong to the Rosaceae family. Its flowers have petals and sepals that protect the male and female reproductive organs.
        
        Corn (Zea mays): Corn is an angiosperm plant that produces an inflorescence called a spike that contains separate male and female flowers.
        
        Apple tree (Malus domestica): The apple tree is an angiosperm plant that produces flowers with five white or pink petals and a calyx at the base that protects the reproductive organs.
    - - Pine (Pinus spp.): Pines are coniferous trees that produce separate male and female cones. The male cones produce pollen and the female cones produce ovules.
        
        Fir (Abies spp.): Fir trees are coniferous trees that produce downward-hanging female cones and upward-growing male cones on the upper branches.
        
        Cypress (Cupressus spp.): Cypresses are coniferous trees that produce separate male and female cones on distinct branches. The female cones are round and small, while the male cones are elongated and egg-shaped.
  - - - Characteristics: horizontal stems that produce roots and leaves at the nodes; new plants grow along the stolons and separate when mature
        
        Example: strawberry
        
        Stolons
- - - - both males and females have to produce gametes, as it is an important part of the beginning of the process.
      - then comes the action part, in which the man has to insert his penis into the woman's vagina, better known as coitus.
      - when they finish the act and the man ejaculates inside the woman, the sperm will be left looking for the egg, when an egg finds and penetrates one it will be called fertilization.
      - The embryo begins to divide rapidly as it travels toward the uterus. During this journey, it develops into an embryo composed of several cells.
      - when the embryo reaches the uterus, it attaches to the wall of the uterus and a structure called the placenta is formed and is vital for providing oxygen and nourishment to the embryo.
      - the embryo begins the process of becoming a fetus.
      - after 9 months or 40 weeks the fetus will be fully developed and ready for birth and life.
      - and finally there will be the life of the fetus outside the breast.
- - - - Tratable with antiviral drugs but cannot be cured
        
        Herplex Virus,Type 1:
        -usually causes oral herpes.
        -can be transferred to genitals by hands or oral-genital contact.
        
        *Herplex Virus, Type 2:
        -painful, shallow sores and blisters of genitals.
        -can be transferred to mouth through oral-genital contact.
        Human Papilloma (HPV)
        -Warts around genitals and anus.
        - One of most common STIs, especially for 20-24 year olds.
        -Can be prevented with a vaccination, but there is no cure.
        Hepatits B Virus (HBV)
        -Inflammation of liver.
        - Jaundice.
        - B, C, D transmitted sexually or through contact with blood.
        
        Viral Infections
        
        Human immunodeficiency virus (HIV)
        - Destroys white blood cells, leaving body vulnerable.
        - Transmittable through exposure to fluids.
        
        Acquired immunodeficiency syndrome (AIDS)
        - Destroys immune system, body unable to fend off disease.
        
        Prevalece of HVI / AIDS
        - Male-female sexual contact is fastest growing exposure.
        - About 35 million people living with.
    - - Treatable and curable
        
        Public Lice
        - Are small insects found in genitals.
        - They got their nickname because their bodies resemble small crabs.
        Scabies
        - It causes a lot of itching caused by a small plowing mite.
        - Scabies is contagious and spreads rapidly through physical contact in homes, educational institutions, and nursing homes.
        - The most common symptom of scabies is intense itching in the areas where the mites reside.
    - - treatable and curable with antibiotics
        
        Bacterial Intections
        
        Chlamydia
        - Most common bacterial infection.
        - Most people asymptomatic (especially women).
        - Easily treated with drugs if caught in early stages.
        Gonorrhea
        - Highly contagious.
        - Similar to chlamydia but more severe.
        Syphilis
        - Very easily treated during primary and secondary stages.
        - Penicillin is standard treatment.
        - Starts w sore and then attacks CNS.
- - - - FRAGMENTATION:
        is when the parent (the old organism), breaks into different pieces, and from that piece comes out a new organism, as it usually happens with starfish.
      - BINARY FISSION:
        is when the DNA of a cell replicates and from that new DNA another organism arises, it is found in bacteria or anemones.
      - GEMMATION: is that method of asexual reproduction of plants which includes a branch or a piece of the flower.