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Why Is The Formation Of Polar Bodies Necessary To The Formation Of A Functional Ovum Chegg

After the first meiotic division of primary oocyte (2n), a tiny first polar body (polocyte) and secondary oocyte (n) are formed. At present, we are not certain whether the first polar body born out of first meiosis divide further or degenerate. If it divides (mitotically), then two secondary polar bodies… 

Why Is The Huang He River Yellow

The river is named the Yellow River because its waters carry silt, which gives the river its yellow-brown color and gives it its yellow-brown hue. Despite the fact that the river contributes to the creation of fertile soil suitable for cultivation, the Huang He overflows often at particular periods of… 

Why Is The Humane Society Important

Through a number of diverse programs, The Humane Society supports responsible pet ownership and encourages eliminating cruelty in trapping and hunting. It advocates animal protection legislation. It monitors enforcement of existing laws regarding animal protection. Humane Society (The) Ethics: There are many important ethical issues found in discussions of the…