What Is Random Sampling? How Does Random Sampling Affect the Composition

question 319

Short Answer

What is random sampling? How does random sampling affect the composition of a sample that is obtained in a research study?

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Definitions:

Primary Oocyte

An early stage in the development of an egg cell (oocyte) within the ovary, before it undergoes meiotic division.

Secondary Oocyte

A cell that forms as a result of the first meiotic division of an oocyte and goes on to complete meiosis II upon fertilization.

Granulosa Cells

In mammals, cells that surround the developing oocyte and are part of the follicle; produce estrogens and inhibin

Primary Oocyte

An immature egg cell that is found in the ovaries of females; it is arrested in the first meiotic division until puberty.