Who gave the model of DNA_________________?

Related Mcqs:

1. Who gave the principle that man tends to multiply faster than food supply________________?

   A. Mathis
   B. Mendel
   C. Darwin
   D. Haldane

2. Who gave the equation for study of soil property ?

   A. Ziebig
   B. Newton
   C. Neil
   D. Jenny

3. Who gave the defination of humic acid ?

   A. Gapon
   B. Felbeek
   C. Neir
   D. Liekig

4. Nobel prize for the discovery of operon model was awarded to__________________?

   A. Jacob and monod (1965)
   B. Crick (1966)
   C. Watson and Crick (1953)
   D. Briuen and Davidson (1959)

5. Dominance hypothesis of heterosis was first proposed by__________________?

   A. Davenport (1908)
   B. Shull (1914)
   C. Bruce (1910)
   D. Davis (1927)

6. Which one is C3 crop plant__________________?

   A. Gram
   B. Tomato
   C. Onion
   D. all the above

7. Ieucaena lencocephala is a popular tree for______________________?

   A. Beautification
   B. Seasonal fruit
   C. Medicinal plant
   D. Nutritive forage

8. Polyploidy is most likely to result from ____________________?

   A. Occurrence of crossing over
   B. The crossing over between non homologous chromosomes
   C. Occurrence of karyokinesis
   D. The failure of homologous chromosomes to separate during meiosis

9. Duplication of chromosomes occurs during_________________?

   A. Mitosis only
   B. Meiosis
   C. Mitosis and meiosis
   D. None of the above

10. In Incern, resistance to spotted aphid is associated with__________________?

    A. low sinigen in leaves
    B. High saponin in leaves
    C. High DIMBOA in leaves
    D. High silicant content