Roma is variety of ___________________?

Related Mcqs:

1. When a wheat variety with red kernels (homozygous for two non allelic and independent dominant genes) is crossed with white kenneled wheat (homozygous for two recessive non allelic independent genes), the phenotypic ratio in the F2 generation would be________________?

   A. 9:3:3:1
   B. 9:7
   C. 9:9:9:3:3:3:1
   D. 1:4:6:4:1

2. Variation in the performance of the same mango variety in the same orchard may be due to the variation in the root stock raised from seeds which may be due to_______________?

   A. Polyembroyonic
   B. Variable root stock size
   C. Mono-embryonic
   D. All the above

3. Suri is the variety of__________ ?

   A. Cherry
   B. Mango
   C. Olive
   D. Non of the above

   Submitted by: Amir hameed

4. How much area in Pakistan is under horticultural crops ___________________?

   A. 3%
   B. 10%
   C. 6%
   D. 25%

5. Species which give out long and flexible branches, the shoot to be layered is covered with soil at several places to encourage rooting at more than one point is called ___________________?

   A. Ground layering
   B. Stool layering
   C. Serpentine layering
   D. Air layering

6. How much of the earth surface is covered with water ___________________?

   A. 65%
   B. 70%
   C. 80%
   D. 40%

7. A paranchy matous outer growth in the minor wall of the ovary to which the ovules are attached is called ___________________?

   A. Cambium
   B. Placenta
   C. Ovule
   D. Ovary

8. The national flower of Pakistan is ___________________?

   A. Rose
   B. Tube rose
   C. Jasmine
   D. All the above

9. Citrus canker is a disease caused by ___________________?

   A. Virus
   B. Nematode
   C. Fungi
   D. Bacteria

10. The fruit tree which are naturally cross pollinated are ___________________ ?

    A. Mango and lemon
    B. Chiku and banana
    C. Apple and grape
    D. Datepalm and papaya