Since Process
The aim of this essay, is to try and establish in the event sexuality, can be an inborn
biological process that happens as a result of our genetic cosmetic makeup products or wether
sexuality is a result of our social back ground plus the environment through which
we are elevated. These two varying theories are known as the nature/nurture
debate, characteristics representing the biological theory for each of our sexuality and nurture
representing environmental impacts for our behaviour. The first area of the
essay, will focus on the biological part of our libido and will submit
theories by Barnard, Hamer and Small, who will argue the point, our
sexuality is made at the foetal stage of the development.
It is only at that
early level of lifestyle, that genes carry specific information about whom we are. A
gene is actually a unit of hereditary our sexuality is made through and the
genes determine the neurological characteristics of an individual, equally physically
and mentally. The essay will likely then give further evidence that our sexuality can be
biologically motivated, by explaining the changes our systems undergo once we reach
growing up, changes which can be triggered simply by hormonal transitions. Hormones happen to be
chemical messengers, they give massages coming from glands throughout the body, which usually
triggers a response in other parts of our body structure.
The essay will offer evidence
that, hormones certainly are a biological indicator that we happen to be biologically influenced
towards our sexuality. The other part of the dissertation will believe, sexuality
is greatly affected by environmental factors, environmental factors just like
rearing models and differing cultural practises. It will take a look at different
societies and the method by which they perceive sexuality and argue that sexuality
is discovered through a combination of expected cultural norms and observational
learning, giving facts from Bandura, Mead and Money on the way. Finally
the essay look at the proof that has been submit and sum up what
has become debated, it will then draw a summary.
From your point of conception
humans are made up of 46 chromosomes, 3 male and 23 female. After
insemination, paternal and maternal chromosomes fuse, this kind of fusion determines the
love-making of the child. The amalgamation of two X chromosomes creates a girl child
even though the combination of By and Sumado a chromosomes, contributes to the development of a male
children. Each chromosome contains thousands genes every gene consists of
specific info on how section of the body will be formed.
Genes are
responsible for nearly all aspect of the human body, from hair colour for the
development of each of our organs, bodily organs like the brain and it is in the brain had been
the biggest improvements take place once our bodies get their sex
metamorphous, during sexual growth. When we reach sexual maturity, we have
our first insight into our sexuality, an insight which can be genetically set
into our consciousness through our DNA, this theory is maintained the work of
hamer ain al ( 1993) who also conducted research of guy sexual orientation. Hamer
examined 40 pairs of gay and lesbian brothers. This individual examined 22 genetic guns distributed
over the X chromosome in order to find out if brothers concordant for
homosexuality, were also concordant for the markers.
He located that the
chromosomal region of xq28, in the tip of the long arm of the Back button chromosome, 33
of the forty five pairs of brothers shared all the indicators. This was statistically
different from the expected rate (20 out of 40) suggesting that the gene
affecting male intimate orientation, lies within that chromosomal location
In this study, Hamer along with many additional fellow geneticists, is claiming that
he has found the gene which dictates each of our sexual alignment, therefore family genes are
a precursor to the sexuality and our libido is decided in a anatomical level
in the womb. Whilst inside the womb, it seems that our sexuality is being pre
programmed by our genetics but you will discover other biological developments taking
place, particularly the formation of our hormones, bodily hormones which will rest dormant
before the onset of growing up. The hypothalamus an important co-ordinating
centre in the brain, alerts the start puberty.
The hypothalamus stimulates a
gland just below it, the pituitary, to secrete hormones (chemical messengers
carried inside the blood). These are carried to other junk secreting glands. In
their very own turn these release different hormones which usually regulate physical growth and
development (DR Christian Barnard. 1981) Both the main bodily hormones released at
sexual maturity are testosterone for males and oestrogen for females.
When
Androgenic hormone or testosterone is allocated throughout the sexually maturing man, his copie
will expand and begin producing sperm. His body will start to
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