9-12‚ Lesson 2 Student Learning Objectives The student will be able to … 1. locate and name at least 80% of the parts of the male and female reproductive systems. 2. describe the path of an egg (ovum) during menstruation. Describe the path of a sperm during ejaculation. 3. understand there is a wide range of “normal” anatomy. Agenda 1. Discuss the purpose of the lesson. 2. Brainstorm with the class about body parts. 3. Use Reproductive System Visuals 1-6 to continue reviewing the male and female
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each slide. 1. Sketch of Testes 2. Sketch of the Ovary 3. Sketch of Human Sperm B. Describe the structural differences you observed between the sperm and eggs you saw on the slides: Questions A. Why are the testes located outside of the body in the scrotum? B. What process occurs in the seminiferous tubules? C. Why do sperm and egg go through meiosis? D. Name the various follicles you can find inside a typical ovary
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which we procreate and ensure our existence as a species. However‚ the penis is only one part of the male reproductive system‚ which constitutes of a series responsible for generating‚ storing‚ and transporting the genetic material contained in the sperm cells. The main organs include: testicles (or testes)‚ the epididymides‚ the vas deferens‚ the ejaculatory duct‚ the urethra‚ and the penis. Others are the scrotum‚ urogenital opening‚ and the prostate gland. The penis is a male organ‚ responsible
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affect his sperm in his reproductive system. Many think it’s only the women who are pregnant with the child can affect the child’s health but while researching this topic I have found that to be false. “When certain drugs enter the testicles through the bloodstream‚ a man’s sperm count is lowered and the sperm’s motility or ability to swim is diminished. Damaged sperm can cause a pregnancy to end in miscarriage. Drugs can interfere with reproduction by changing the process by which sperm are selected
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into it- I did not have a choice’. However‚ what the film is actually saying is that we‚ the subjects of the film‚ actually have a choice. Physically‚ a birth is when sperm meets with the ovary. Out of millions of sperms only one actually gets to fertilise with the egg. Spiritually this is a condition of fate. It is as if the sperm and ovary are able to communicate and thus choose each other. In the pre-natal stage‚ we were the ones who actually chose our parents and at the same time‚ our parents
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meet with the female gamete in the oviduct for successful fertilization. However‚ the ovum is only present right after ovulation occur‚ and it can survive for about two days‚ while sperms can survive 3 to 5 days. Therefore successful fertilization can only happen when copulation is close to the ovulation‚ and the sperm can meet the egg. But before copulation is taking place‚ mammals will have different courtship behaviors to attract the same species of opposite sex to have copulation with him. There
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be carried allowing maximum amount of oxygen to be transported. Sperm cells A sperm cell is the male reproductive cell that carries the male portion of chromosomes and deoxyribonucleic acid (DNA) information to be fused with the female egg or ovum. The sperm cell carries various amount of heredity information inside the cell nucleus. There are various ways in which sperm can be transmitted to the egg for fertilization. The sperm cell can be sent to the female egg through sexual intercourse. Starting
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acts as a maturation and storage for sperm before they pass into the vas deferens‚ that carry sperm to the ampullary gland and prostatic ducts. [edit]Vas deferens Main article: Vas deferens The vas deferens‚ also known as the sperm duct‚ is a thin tube approximately 43.2 centimetres long that starts from the epididymis to the pelvic cavity. [edit]Accessory glands Three accessory glands provide fluids that lubricate the duct system and nourish the sperm cells. They are the seminal vesicles‚
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because it holds the chromosomes that give each human unique physical trait. The combination of genes starts through the process of meiosis wherein the male and female makes sperms and eggs. The presentation then explains the inside of the male and female reproductive system and how both are different from each other. I.e. Male sperm are more on the quantity than quality while female eggs value quality. The union of the two sets of chromosome from the male and female allows a merger of new unique sets
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Teaching plan for a teen mom Diana Gonzalez VN 32 Mrs. Gordon August 8‚ 2011 Teens need to receive the appropriate medical care and take care of themselves to have healthy babies. Those who do not receive appropriate medical care are at greater risk for fetal death‚ high blood pressure‚ anemia‚ labor and delivery complications (like premature labor and stillbirth)‚ and low birth-weight infant. The sooner you as a teen get prenatal care‚ the better your are for chances to have a healthy
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