Who is known as “the father of Hybrid Rice”?

Related Mcqs:

1. A species or type of a plant derived from doubling the chromosome of the F1 hybrid of two known species is known as__________________?

   A. Autodiploid
   B. Hexaploid
   C. Autopolyploid
   D. Amphidiploid

2. A cross of hybrid with one of its parents is termed as____________________?

   A. Hybridization
   B. Backcross
   C. Test cross
   D. Biohybrid

3. The recommended ratio of male the recommended of male rows to female rows in hybrid bajra production is_________________?

   A. 2 to 4
   B. 1 to 2
   C. 4 to 8
   D. 3 to 6

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

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

5. First intergeneric hybrid between radish and cabbage was made by__________________?

   A. Jones (1917)
   B. Muller (1927)
   C. Fray (1966)
   D. Karechenko (1927)

6. A cross of hybrid with one of its recessive parent is termed____________________?

   A. Test cross
   B. Backcross
   C. Hybridization
   D. Trihybrid

7. Poncirus sweet orange is the hybrid cross of __________________?

   A. Tangelos
   B. Citranges
   C. Limequats
   D. All the above

8. Poncirus sweet orange is the hybrid cross of_________________?

   A. Tangelos
   B. Citranges
   C. Limequats
   D. All the above

9. First intergeneric hybrid between radish and cabbage was made by_______________________?

   A. Jones (1917)
   B. Muller (1927)
   C. Fray (1966)
   D. Karpehenko (1927)

10. Approximate calories in one cup of white cooked rice is __________________?

    A. 150
    B. 175
    C. 201
    D. 225