In flood rice, snail feed on bacteria called__________________?

Related Mcqs:

1. Browning disease of rice is a_________?

   A. Bacterial & fungal disease
   B. Physiological disease
   C. Viral disease
   D. The above statement is wrong

   Submitted by: Shafiq Rehman

2. Which leaf of rice is sampled for tissue nutrient analysis?

   A. Mature leaf
   B. Lower leaf
   C. Both A & B
   D. None of these

   Submitted by: Shafiq Rehman

3. In rice, brown plant hopper has no preference for___________________?

   A. Purple stigma
   B. Low aspergine
   C. Red pericarp
   D. All the above

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

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

5. The rice inflorescence is called_________?

   A. Arrow
   B. Cob
   C. Panicle 
   D. Ear

   Submitted by: Shafiq Rehman

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

   A. Yaun Longping 
   B. Yaun Pingpong
   C. Zuhee yaun
   D. None of these

   Submitted by: Asad Ullah Afridi

7. Preferable form of nitrogen for rice under submerged soil conditions is ____________?

   A. NH4
   B. NO3
   C. NO2
   D. All of these

   Submitted by: Muhammad Rehan

8. Which bacteria causes fermentation__________________?

   A. Azotobacter
   B. Bacillus
   C. Pseudomonas
   D. Corey

9. Which bacteria convert nitrite to nitrate___________________?

   A. Frankia
   B. Nitrobacter
   C. Pseudomonas
   D. None of the above

10. The virus infecting bacteria is called:_________?

    A. Bacteroid
    B. Bacteriophage
    C. Bacterin
    D. All of these

    Submitted by: Shafiq Rehman