--%>
Assignment Help - homework help

Formation of egg cells from germ cells

How formation of the egg cells from the germ cells is explained?

E

Expert

Verified

Formation of egg cells starts with the germ cell known as oogonium (2n) which go through the mitosis and provide birth to oocyte I (2n). The oocyte I go through the meiosis I which though is interrupted at the prophase. After puberty, during each menstrual cycle an oocyte I end the meiosis I and produce one oocyte II (n) and first polar body (n). With fecundation oocyte II, then go through the meiosis II and generates the mature egg cell (n) and the second polar body (n).

   Related Questions in Biology

  • Q : What is Reengineering Reengineering :

    Reengineering: Systematic beginning over and re-inventing the manner a firm, or a business process, acquire its work done. Stated by Michael Hammer and James Champy (in the year 1993 book 'Reengineering the Corporation') as "Basic rethinking and radic

    		•
  • Q : What is Cannibalism Explain why the

    Explain why the cannibalism is an inharmonious intra specific ecological interaction?

    		•
  • Q : Diseases caused by abnormal GH

    Name some diseases caused by abnormal GH secretion through hypophysis?

    		•
  • Q : Define Employee Empowerment Employee

    Employee Empowerment: It is creating a working atmosphere where an employee is permitted to make his own decisions in particular work-related conditions. The decisions can be huge or small, and the size and outcome of the decision is

    		•
  • Q : What is Value Stream Mapping Value

    Value Stream Mapping: It is a lean technique which helps in manufacturing and implementing efficiency in the organization. The necessary steps for implementation are: 1. Recognize the target family

    		•
  • Q : Define Employee Communications Employee

    Employee Communications: Communication is frequently stated as the sharing of information, feelings and thoughts. In business world, exchanging information is necessary for your company's success, and there are numerous different avenues accessible to

    		•
  • Q : Define the term colloidal minerals

    Define the term colloidal minerals.

    		•
  • Q : Categorization of null cells Write the

    Write the categorization of null cells.

    		•
  • Q : Adaptation to terrestrial life Why can

    Why can the allantois be regarded as an adaptation to terrestrial life?

    		•
  • Q : Heredity Biological Factor -

    This is the transmission of the qualities from ancestor to descendant through a mechanism lying primarily in the chromosomes of the germ cells. Heredity predisposes to certain physical, mental, and emotional states. It has been established through research on animals that physical and psychologic

    		•