Self-incompatibility is controlled by_________?

Related Mcqs:

1. Self incompatibility which is controlled by two genes is found in___________________?

   A. Gramineae B. Solanaceae C. Cruciferae D. None of the above...

2. Self incompatibility which is controlled by single gene found in some species of__________________?

   A. Cruciferae B. Solanaceae C. Leguminosae D. All the above...

3. The term self incompatibility was coined by________________?

   A. Koelreuter (1763) B. Gerstel (1950) C. East (1940) D. None of the above...

4. Self incompatibility in which the genes express in the style is known as__________________?

   A. Styler SL B. Ovarian SL C. Polyallelic SL D. Diallelic SL...

5. Gamatophytic system of self incompatibility was first discovered by____________________?

   A. Frankel (1977) B. Bresbaker (1958) C. Hughes and Babceek D. East and Mangelsdref (1925)...

6. Gametophytic self incompatibility was first reported in___________________?

   A. Lena sativa B. Nicotine sandarac C. Set aria sphacelata D. Scale cereals...

7. Self incompatibility is used for hybrid seed production in______________________?

   A. Rice B. Maize C. Cabbage D. Tomato...

8. Genetic male sterility is controlled by_________________?

   A. Allelic genes B. Non alleleic genes C. nuclear genes D. All the above...

9. Pollen sterility which is controlled by both cytoplasmic and nuclear genes is known as___________________?

   A. GMS B. CMS C. CGMS D. all the above...

10. In wheat, Hessian fly pest is genetically controlled by__________________?

    A. Cytoplasm B. 5D + 5d C. 2D D. 1D...