Parental Contributions!

Male Gamete= XY, Female Gamete=XX (Male Chromosomes=X, Y & Female Chromosomes=XX, So, Mother Sex Chromosomes=XX & Father Sex Chromosomes=XY)

In the process of human reproductions parental contributions from both sides are essentially responsible to have their creation.

Likely it takes two two’s to make a four or a clapping does not occur without two hands friction.

A hetero sexual physical interactions or orientations as human biological functions have to be integration.

Fifty percent Chromosomes come from Father & fifty percent Chromosomes from mother side to take place fertilization.

As parental cells father contain sperm & mother as ovum due to her ovulation in 14 days from menstruation.

By nature in genetically both parents unit of cells bear 23 pairs of chromosomes for which 22 pairs are auto-somas & one pair of each side are their sex chromosomes to sex determination.

Male sex chromosomes are as X & Y, and female sex chromosomes are as XX formation.

Male sex chromosome Y is use in the fertilization process to determine sex of new progeny as XY to form male zygote by their combination.

Inversely, male X & females X create XX to form female zygote to take births female baby as out comes of reproduction.

                        To take place a boy baby or a girl baby approximately needs 266 days although gestation time can continue for 280 days to fetus as the womb to be completion.

Significantly it needs one to nine months to complete the periods of gestation.

Thus a beautiful baby boy or baby girl is take births by the intentional efforts of parental participation.

Accordingly genetics and cytological theory of segregation by Johan Mendel the new progeny bears both parental bloods qualitative properties to further transmission.

By the human reproductions continuity all the next progenies preserve & bears parental heredity or their heritage to their distinct identification.

As a simile male can be consider as seeds to cultivating and female can be refer as fertile land of cultivation.

Both parents share & participation causes genetically active otherwise they will be passive by their respective static motion and no intuition.

Author: Nuruzzaman Sarder/9/12/2011

Email: nuruzzaman_sarder@yahoo.ca

Website: www.writing.com/authors/nzamans