{"id":174,"date":"2023-09-25T06:41:51","date_gmt":"2023-09-25T06:41:51","guid":{"rendered":"http:\/\/localhost\/ecole9ja\/?p=174"},"modified":"2023-09-25T06:49:07","modified_gmt":"2023-09-25T06:49:07","slug":"week-10-jss-1-first-term-basic-science-and-technology-bst-lesson-notes","status":"publish","type":"post","link":"https:\/\/ecolebooks.com\/nigeria\/posts\/week-10-jss-1-first-term-basic-science-and-technology-bst-lesson-notes\/","title":{"rendered":"Week 10 – Jss 1 First Term Basic Science and Technology (BST) Lesson Notes"},"content":{"rendered":"

\u00a0WEEK 10
\n<\/strong>REPRODUCTIVE SYSTEM
\n<\/strong>Reproduction is the ability of living organism to produce young ones of their kind. It is necessary for the continuity of life.
\nTYPES OF REPRODUCTION
\n<\/strong>There are two main types of reproduction<\/p>\n

    \n
  1. Asexual reproduction\n<\/li>\n
  2. Sexual Reproduction\n<\/li>\n<\/ol>\n

    Asexual Reproduction: This is the type of reproduction that involves only one parent. Examples are vegetative reproduction, binary fission etc.
    \nSexual Reproduction: This involves the female and male sexes. The female produces a sex cell or gamete called ovum or egg<\/em><\/strong>. The male produces the male gametes called sperms<\/em><\/strong>. The nuclei of the gametes from both sexes fuse during fertilization. Fertilization is the fusion of the male and the female sex cell to form zygote<\/em><\/strong>.
    \nPARTS OF THE MALE REPRODUCTIVE SYSTEM AND THEIR FUNCTIONS <\/p>\n\n\n\n\n\n\n\n\n
    \u00a0<\/td>\nORGAN<\/strong><\/td>\nFUNCTION<\/strong><\/td>\n<\/tr>\n
    a.<\/td>\nTestes<\/td>\nProduces the male sex (sperm)<\/td>\n<\/tr>\n
    b.<\/td>\nScrotal sac<\/td>\nHouses the testes<\/td>\n<\/tr>\n
    c.<\/td>\nPenis<\/td>\nIntroduces sperm into the vagina of the female<\/td>\n<\/tr>\n
    d.<\/td>\nVas deferens<\/td>\nTransfer sperm from testes to seminal vesicle<\/td>\n<\/tr>\n
    e.<\/td>\nUrethra<\/td>\nCarries sperm within the penis into female organ<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

    <\/strong>
    \n\u00a0Care of the Male Reproductive Organs<\/p>\n

      \n
    1. Bath and shower daily\n<\/li>\n<\/ol>\n
        \n
      1. Avoid tight underwear and clothing\n<\/li>\n
      2. Eat a healthy and well-balanced diet\n<\/li>\n
      3. Wear protective gear when playing contact sports\n<\/li>\n<\/ol>\n

        PARTS OF THE FEMALE REPRODUCTIVE SYSTEM AND THEIR FUNCTIONS<\/p>\n

        \n\n\n\n\n\n\n\n\n
        \u00a0<\/td>\nOrgan<\/strong><\/td>\nFunction<\/strong><\/td>\n<\/tr>\n
        a.<\/td>\nOvaries<\/td>\nProduce female sex (i.e. egg or ovum)<\/td>\n<\/tr>\n
        b.<\/td>\nFallopian funnel<\/td>\nReceives the egg cells from the ovary<\/td>\n<\/tr>\n
        c.<\/td>\nOviduct<\/td>\nCarries the egg cell to uterus<\/td>\n<\/tr>\n
        d.<\/td>\nUterus(womb)<\/td>\nReceives and cares for developing foetus<\/td>\n<\/tr>\n
        e.<\/td>\nVagina<\/td>\nReceives the penis during copulation<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

        <\/strong>Care of the Female Reproductive Organs<\/p>\n

          \n
        1. Take bath daily (day and night)\n<\/li>\n<\/ol>\n
            \n
          1. Avoid taking illegal drugs.\n<\/li>\n
          2. Females should always wear good, clean panties\n<\/li>\n
          3. Use a clean toilet to avoid vaginal infection.\n<\/li>\n
          4. Take balanced diet regularly\n<\/li>\n
          5. In case of any abnormalities, see the gynecologist immediately.\n<\/li>\n<\/ol>\n

            \u00a0CLASSWORK
            \n<\/strong><\/p>\n

              \n
            1. What is reproduction?\n<\/li>\n
            2. List the two types of reproduction\n<\/li>\n
            3. Define asexual reproduction\n<\/li>\n<\/ol>\n

              \u00a0ASSIGNMENT
              \n<\/strong>SECTION A
              \n<\/strong><\/p>\n

                \n
              1. The fusion of the male and the female sex cell is called (a) fertilization (b) conception (c) menstruation (d) pregnancy
                \n\t\t\t\t<\/strong><\/li>\n
              2. The type of reproduction that involve only single parent is called (a) sexual reproduction (b) bi-sexual reproduction (c) asexual reproduction (d) isolated reproduction
                \n\t\t\t\t<\/strong><\/li>\n
              3. Which of the following organ is associated with the female reproductive system (a) testes (b) ovary (c) urethra (d) penis
                \n\t\t\t\t<\/strong><\/li>\n
              4. The male sex cell is called (a) penis (b) testis (c) sperm (d) scrotum
                \n\t\t\t\t<\/strong><\/li>\n
              5. The part of the female reproduction that receives the penis during copulation is called (a) anus (b) vagina (c) womb (d) ova
                \n\t\t\t\t<\/strong><\/li>\n<\/ol>\n

                SECTION B
                \n<\/strong><\/p>\n

                  \n
                1. What is sexual reproduction?\n<\/li>\n
                2. In a tabular form, state three differences between the male and female reproductive systems.\n<\/li>\n
                3. State the functions of the following male and female reproductive organs:\n<\/li>\n
                4. Testes\n<\/li>\n
                5. Scrotal sac\n<\/li>\n
                6. Vagina\n<\/li>\n
                7. Ovary\n<\/li>\n<\/ol>\n","protected":false},"excerpt":{"rendered":"

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