--%>
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 : Working of contraceptive diaphragm

    Explain the working of the contraceptive diaphragm? Specify the limitations of this contraceptive method?

    		•
  • Q : What is arch reflex What do you mean by

    What do you mean by the arch reflex?

    		•
  • Q : Do squids and octopus have exoskeleton

    Do squids and octopus have exoskeleton?

    		•
  • Q : Define the term evolutionary

    Define the term evolutionary explanatory hypothesis for the secretion by heart of a hormone which regulates the renal function? Name that hormone?

    		•
  • Q : Class Reptilia in Polar Region Explain

    Explain why a big representation of the class Reptilia in not found in the Polar Regions with the example of hypothesis?

    		•
  • Q : Difference between venous and arterial

    What is the basic difference between venous and arterial blood? Answer: Arterial blood is the oxygen-rich and carbon-dioxide poor blood which irrigates the tissues. Venous blood is the oxygen poor and carbon-dioxide rich bl

    		•
  • Q : Major components of cytoskeleton Major

    Major components of cytoskeleton: The cytoskeleton is a network of much small tubules and filaments distributed all through the cytoplasm of eukaryotic cells. This is made up of microtubules, microfilaments and intermediary filaments.

    Q : What is Antiseptic Antiseptic : An

    Antiseptic: An antiseptic is a chemical that destroys and captures the growth of bacteria. It is employed in surgery. Some significant antiseptic chemicals are Dettol, Lysol, carbolic acid, potassium permanganate and so on.

    		•
  • Q : Best way to land a job in

    What is the best manner to land a job in the pharmaceutical sales?

    		•
  • Q : Entrepreneurship Leadership Style

    Entrepreneurship Leadership Style An entrepreneur is a person who coverts an innovative idea into business. The word entrepreneur is generally associated with small-

    		•