Cho biết các gen liên kết hoàn toàn và không xảy ra đột biến. Theo lí thuyết, cho cây có kiểu gen  tự thụ phấn, thu được đời con có số cây có kiểu gen  chiếm tỉ lệ

Chia sẻ

Một số câu hỏi khác có thể bạn quan tâm.

• Choose the best answer for the following sentence:

  Unless he ___________ his homework, he ___________ at home.
   

• Choose the best answer for the following sentence:

  Providing that we __________ early, we ____________ the place of destination in time.
   

• Choose the best answer for the following sentence:

  I ___________ him up if he _____________ tomorrow.
   

• Choose the best answer for the following sentence:

  I think that if you _____________ them that our invitation still stands, they ____________ it another thought.
   

• Choose the best answer for the following sentence:

  She ___________ her best to save the situation if she _____________ there but she was on business then.
   

• Choose the best answer for the following sentence:

  If Jack ____________ home earlier last night, he ____________ you back.
   

• Choose the best answer for the following sentence:

  If you ____________ so much then, everyone ____________ satisfied and she ____________.
  
  

• Choose the best answer for the following sentence:

  What ____________ if somebody ____________ to you?
   

• Choose the best answer for the following sentence:

  If you ___________ less last night, you ____________ so bad today.
   

   

• Choose the best answer for the following sentence:

  If you had tried your best, you __________ the job.