Biết hàm lượng ADN nhân trong một tế bào sinh tinh của một loài động vật là 6.6pg. Trong trường hợp phân bào bình thường, hàm lượng ADN nhân của mỗi tế bào khi đang ở kì giữa của giảm phân II là  

Chia sẻ

Một số câu hỏi khác có thể bạn quan tâm.

• Find a mistake in the four underlined parts of the sentence and correct it:

  Thanksgiving is a truly American holiday. Nobody should has dinner alone on that day.

• Choose the word that has the underlined part pronounced differently from the rest:

  cough             though              thought                 eighty

• Choose the word that has the underlined part pronounced differently from the rest:

  cutlery                 party                  carry                  reply

• Choose the correct sentence which is built from the words and phrases given:

  he / not / go / class / this / morning / nobody / know / why /
  
  

• Choose the correct sentence which is built from the words and phrases given:

  vase / break / it / no one / fault / .
  
  

• Choose the best answer for the following sentence:

  We refrained __________ talking until we knew that it was safe.

   

• Choose the best answer for the following sentence:

  There is a ______________ for unemployment to rise in the summer.

   

• Choose the best answer for the following sentence:

  Young guests often have willing ________________ in any kinds of entertainment.

    

• Choose the correct sentence which is built from the words and phrases given:

  everyone / like / her / because / she / kind / caring / teacher /.
  
  

•  Choose the best answer for the following sentence:

  It’s interesting at parties to see how people ____________  socially.