Preview

Unit 4 Task 1

Powerful Essays
Open Document
Open Document
4965 Words
Grammar
Grammar
Plagiarism
Plagiarism
Writing
Writing
Score
Score
Unit 4 Task 1
BINCY BABU UNIT 4: DEVELOPMENT THROUGH LIFE STAGES
P1: A description of physical, intellectual, emotional and social development for each of the life stages of an individual For achieving my P1, I need to choose an individual to base my study upon. I decided to choose myself. I am now nearly finishing my teens and entering the adulthood and had undergone all the stages of my life until early adulthood which include from the stage of conception all the way to early adult hood.
Conception
Human life begins with conception. A fertile woman usually produces one egg cell each month, roughly two weeks after the last menstrual period. The egg cell travels from the ovary, along the fallopian tube towards the uterus. If sexual intercourse takes place while the egg is in the fallopian tube, there is a possibility of conception. Only half of all fertilised eggs develop to become babies. Many eggs are lost without a woman knowing that fertilisation ever happened.
Pregnancy
Pregnancy begins when a sperm penetrates an egg. One to one and a half days later, the single fertilised egg cell begins to divide. After two or three days there are enough new cells to make the fertilised egg the size of a pin head. The embryo then gets attached to the wall of the uterus by a placenta. Then a chemical signal stops the woman from having another menstrual period. After eight weeks, the embryo may have grown to between 3 and 4 cm, has a recognisable heartbeat and the beginnings of the eyes, ears, a mouth, legs and arms. At this stage the growing organism is called a foetus. During the remaining seven months before birth, all the organs continue to develop. By 32 weeks, the foetus will be about half its birth rate.

Birth and Infancy (0-3 yrs)
Physically:

At around nine months after the baby being conceived I was born. Myself as a new born baby wouldn’t have been

You May Also Find These Documents Helpful

  • Powerful Essays

    Author/Editor: WEBMD, Year of Publication: N.D., Title: A babies progress inside the womb during 4-6 months of being pregnant. [Online] Available from [ http://www.webmd.com/baby/4to6-months], [29th September 2013]…

    • 1959 Words
    • 8 Pages
    Powerful Essays
  • Powerful Essays

    Fertilisation – sperm released at orgasm travel through cervix, uterus to ovum in fallopian tube. Sperm enters, nuclei fuse. ½ DNA mum/ ½ dad (Sex determined) zygote formed.…

    • 5087 Words
    • 21 Pages
    Powerful Essays
  • Better Essays

    P1 - Unit 4

    • 4230 Words
    • 17 Pages

    Physical Development – This is where the formation of a person will start, it starts off when the sperm fuses with the egg and from then development will happen right through the weeks. It will start off with the head, notochord and spinal cord developing. From then on more features will branch off and develop. At three weeks you have the embryo becoming c shaped and the umbilical cord starts to form. Then at five weeks your organs will start forming slowly these would include your gut, stomach, liver, start getting your heart bulge and intestinal loop. Then up to six weeks when your eyes are visible and mouth, this is where the ears and nose will start forming while your limps grow rapidly from tiny buds. Then at eight weeks the face is more human and the tail is gone. During the remaining months all the organs have developed. At 20 weeks the foetus would have reached half of its length before birth. By 32 weeks the foetus would have reached half its weight before birth. Finally at 9 months it will be born it will be fully developed and ready to start life as a child.…

    • 4230 Words
    • 17 Pages
    Better Essays
  • Powerful Essays

    * D1 Evaluate the principal psychological perspectives applied to the understanding of the development of individuals…

    • 7725 Words
    • 31 Pages
    Powerful Essays
  • Satisfactory Essays

    Hsc Level 3 Life Stages

    • 850 Words
    • 4 Pages

    Pregnancy 0-9 months | Cells divide and multiply. Organs start to multiply, and embryo starts to form in to a foetus. | Brain start to grow and the foetus can hear/recognise the mother’s voice. | Develops a bond with the mother. | |…

    • 850 Words
    • 4 Pages
    Satisfactory Essays
  • Powerful Essays

    The egg which is the ripest is released and this process is known as ovulation. The fallopian tubes then suck up the egg, which then goes through the ovaries and ends up in the uterus. Every woman’s ovulation depends on their cycle’s duration. However, the average length of ovulation is typically between 12 to 14 days before the individuals’ next period. On average, an egg can live for almost 24 hours after it’s been released, however it would need to be fertilised by the sperm so that a baby is conceived. In addition, if the egg is fertilised by a healthy sperm when it’s on its way to the uterus, this is when the process of creating a new life…

    • 1340 Words
    • 6 Pages
    Powerful Essays
  • Good Essays

    The zygote cell is the first stage of the embryo. The zygote contains DNA from both parents which create a unique new identity that has never existed. That is the start of a baby, therefore a pregnancy is not just the woman and her body; new life has already begun since the zygote has the four criteria needed to establish biological life which include growth, metabolism, reaction to a stimuli, and reproduction. About 22 days after conception the baby’s heart begins to circulate its own blood and a heartbeat can be detected and by six weeks that same baby has facial features and brain activity has begun. By after just 10 short weeks, still in the first trimester, the baby can…

    • 659 Words
    • 3 Pages
    Good Essays
  • Good Essays

    Conception is the process described when the penetration of an egg cell by a sperm cell fuses to form the first cell of a new living organism. Conception normally occurs in the fallopian tubes as a result of sexual intercourse.…

    • 1842 Words
    • 8 Pages
    Good Essays
  • Good Essays

    Period of The Zygote

    • 698 Words
    • 3 Pages

    The period of the zygote begins at fertilization. After a female egg is fertilized, the resulting one celled organism becomes known as a zygote. Once the egg is fertilized, the zygote begins a two-week period of rapid cell division and will eventually become an embryo. The zygote divides through a process known as mitosis, in which each cell doubles by dividing into two cells. This two-week stage is known as the germinal period of development and covers the time of conception to implantation of the embryo in the uterus. In most cases, each male and female sex cell contains 23 chromosomes. When these two haploid cells join, they form a single diploid cell that contains a total of 46 chromosomes. The zygote begins a journey down the fallopian tube to the uterus where it must implant in the lining in order to obtain the nourishment it needs to grow and survive. The period of the zygote lasts for about four days. Around the fifth day, 60 to 70 cells exist that form a hollow, fluid filled ball called a blastocyst. The embryonic disk will become the new organism; the outer ring will provide protective covering. Implantation occurs sometime between the seventh and ninth day which the blastocyst burrows deep into the lining of the uterus. The amnion is a membrane that encloses the developing organism in amniotic fluid. The fluid functions as a cushion and temperature regulator. The yolk sac produces blood cells until the liver, spleen, and bone marrow mature enough to take over this function. The chorion, a protective membrane develops around the amnion by the end of the second week. The placenta is a special organ that permits food and oxygen to reach the zygote and waste products to be carried away. The umbilical cord connects the placenta to the developing organism. The period of the embryo lasts from implantation through the…

    • 698 Words
    • 3 Pages
    Good Essays
  • Satisfactory Essays

    Ovum and Sperm

    • 275 Words
    • 2 Pages

    The sperm penetrates the egg, once it penetrates the membrane of the egg hardens so no more can enter, the sperm and egg chromosomes (each has 23, located in the nucleus) joint together to form a zygote…

    • 275 Words
    • 2 Pages
    Satisfactory Essays
  • Better Essays

    Abortion

    • 1524 Words
    • 7 Pages

    Human life begins at conception when the egg and the sperm unite. A single person should not have any right to tear apart a baby’s body. The unborn child has a heartbeat at the end of the third week of pregnancy. ("Prolife vs.," 2010) By the end of the first trimester, the baby has arms, hands, feet, toes and fingers.…

    • 1524 Words
    • 7 Pages
    Better Essays
  • Good Essays

    Life Cycle of a Frog

    • 743 Words
    • 3 Pages

    Life starts right as the central yolk splits in two. It then divides into four, then eight, etc.- until it looks a bit like a rasberry inside a jello cup. Soon, the embryo starts to look more and more like a tadpole, getting longer and moving about in it's egg.…

    • 743 Words
    • 3 Pages
    Good Essays
  • Better Essays

    The weight of the blastocele expanding in the middle of the blastocyst against the firm wall of the zona pellucida induces "hatching" of the blastocyst from the zona around the sixth day after fertilization.…

    • 1765 Words
    • 8 Pages
    Better Essays
  • Good Essays

    From a medical standpoint, life begins either 5 weeks post-conception or 10 weeks post conception, depending on who you're talking to. According to medicine, a living being has a beating heart and a working brain. Well, the heart beats at 5 weeks and the brain works at 10 weeks, so an embryo definitely qualifies by 10 weeks, which is when most women first realize they're pregnant. Other medical professionals will say that life begins when the fetus is viable - that is, when it can survive outside the womb.…

    • 477 Words
    • 2 Pages
    Good Essays
  • Better Essays

    Chapter 4 Preconception

    • 992 Words
    • 4 Pages

    fertilization. By the end of the eighth week after conception and certainly by the end of…

    • 992 Words
    • 4 Pages
    Better Essays