At this stage of prenatal development, the conceptus is a blastocyst. It is by this adhesion that the foetus receives oxygen and nutrients from the mother to be able to grow. In humans, implantation of a fertilized ovum is most likely to occur about 9 days after ovulation, ranging between 6 and 12 days.
Solidarity is unity (as of a group or class) which produces or is based on unities of interests, objectives, standards, and sympathies. It refers to the ties in a society that bind people together as one.The term is generally employed in sociology and the other social sciences as well as in philosophy or in Catholic social teaching. What forms the basis of solidarity varies between societies.In simple societies it may be mainly based on kinship and shared values. In more complex societies there are various theories as to what contributes to a sense of social solidarity.ain article: Mechanical and organic solidarity. According to Ãmile Ã©mile, durkheim the types of social solidarity correlate with types of. Society durkheim introduced the terms mechanical and organic solidarity as part of his theory of the development of societies In The division Of labour In (society). 1893
Minority group is a term referring to a category of people differentiated from the social majority, i.e. those who hold the majority of positions of social power in a society, and may be defined by law. Rather than a relational  social group , as the term would indicate, minority group refers to the above-described.The differentiation can be based on one or more observable human characteristics, including, but not limited to: ethnicity, race, gender, wealth, health or sexual orientation.ociologist Louis Wirth defined a minority group as a group of people who, because of their physical or cultural characteristics, are singled out from the others in the society in which they live for differential and unequal treatment, and who therefore regard themselves as objects of collective discrimination..