oogonium 

  1. 名詞
卵原細胞
藏卵器
卵囊
/此名詞複數可為"oogoniums"或"oogonia"/

    
                        
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例句

                

                    
    
                                                    
  1. 
                                In females, meiosis occurs in cells known as oogonia (singular: oogonium ).                            
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  2. 
                                Each oogonium that initiates meiosis divides twice, unequally in each case.                            
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  3. 
                                Union of gametes may take place in water or within the oogonium (oogamous species).                            
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  4. 
                                Fertilization takes place with the egg partially extruded from the oogonium and the zygote develops in situ to form a sporophyte (the macroscopic kelp).                            
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  5. 
                                Oogonia, the female reproductive structures (below, in section), are bore on short stalks and after meiosis to form 8 nuclei (one meiosis and one mitosis) the oogonium then cleaves to form 8 large, non-motile eggs.                            
    6.