Theo MenĐen, cơ chế nào dưới đây chi phối sự di truyền và biểu hiện của một cặp tính trạng tương phản qua các thế hệ ?  

Chia sẻ

Một số câu hỏi khác có thể bạn quan tâm.

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

  discovered                founded                  created                   prevented

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

  chemist                 change                  choice                  church

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

  He / start school / seven. Besides violin lessons / religious education / begin / study mathematics.
  
  

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

  In 1900 / Einstein / become / teacher / mathematics and physics.
  
  

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

  Einstein / propose / the special theory of Relativity / 1905 / receive / the Nobel Prize / 1921.
  
  

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

  He / die / 18 April, 1955 / New Jersey, the USA. He / cremate / his ashes / be scattered at a disclosed place.
  
  

• Read the following passage and choose the best answer for each blank:

          In 1952 Mother Terera (1)_______ the first Home for the Dying in Calcutta. Over some years, Mother Teresa’s Missionaries of Charity grew from twelve to thousands, serving "the poorest of (2)________ poor" in 450 centers around the world. Mother Teresa created many homes for the dying and the unwanted from Calcutta to New York. She was one of the first to establish homes for AIDS (3)________. For more than 45 years, Mother Teresa comforted the poor,the dying, and the unwanted around the world.
          In 1979, Mother Teresa (4)________ awarded the Nobel Peace Prize, "for work
  undertaken in the struggle to (5)________ poverty and distress, (46) also constitute a (7)_______ to peace." She refused the conventional ceremonial banquet given to
  laureates, and gave $6,000 to the poor in Calcutta, claiming the money would permit
  her (8)_________ hundreds of needy for a year. When Mother Teresa received the prize,
  she was asked, "What can we do to promote world (9)_________ ?" Her answer was
  simple: "Go home and love your family." In the same year, she was also awarded the
  Balzan Prize for promoting peace and brotherhood (10)_________ the nations.

  1. A. opened	B. installed	C. turned	D. raised
  2. A. a	B. an	C. the	D. Ø
  3. A. enjoyers	B. deservers	C. awarders	D. patients
  4. A. is	B. was	C. has been	D. had been
  5. A overcome	B. support	C. protest	D. protect
  6. A. that	B. which	C. who	D. whose
  7. A. threat	B. threaten	C. threatened	D. threatening
  8. A. feed	B. to feed	C. fed	D. feeding
  9. A. peaceful	B. peaceable	C. peacefully	D. peace
  10. A. in	B. between	C. among	D. with

• Choose a word that has different stress pattern:

  institute                  operate                    imprison                 activist

• Choose a word that has different stress pattern:

  medical                 funeral                 several                  pioneer

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

  racial                democracy                       central                 receive