Gametophytic self incompatibility was first reported in___________________?

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. Gamatophytic system of self incompatibility was first discovered by____________________?

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

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

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

4. The term self incompatibility was coined by________________?

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

5. 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

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

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

7. Self-incompatibility is controlled by_________?

   A. Multiple alleles
   B. Polygenes
   C. Plasmogenes
   D. Both B and C

   Submitted by: Bahram Rahi

8. Split gene was first reported in___________________?

   A. Drosoplulla
   B. Pea
   C. Cluckens
   D. All the above

9. Synopsis occur in___________________?

   A. Mitosis
   B. Meiosis
   C. Amitosis
   D. all the above

10. The role of nucleus in regulating the morphology of the plant was discovered in___________________?

    A. pea
    B. Acetabularia
    C. Macrospore
    D. Maize