Which one of the following is the non-ethylene producing fruit______________________?

Related Mcqs:

1. Which one of the following is the climacteric ethylene producing fruit______________________?

   A. Lemon
   B. Grape
   C. Apple
   D. Lychee

2. The concentration of ethylene required for the ripening of Banana is______________________?

   A. 5 ppm with 24 hr
   B. 10 ppm with 24 hr
   C. 12 ppm with 24 hr
   D. 15 ppm with 24 hr

3. Ethylene has horticulture uses such as___________________?

   A. Inducing fruit maturity
   B. Initiating flowers
   C. Changing the green color of fruits
   D. All the above

4. 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

5. In dairy industry, a process for producing evaporated milk was presented in______________________?

   A. 1896
   B. 1835
   C. 1840
   D. 1842

6. Bacteria producing toxins that cause food poisoning are known as___________________?

   A. Clostridium
   B. Staphylococcus
   C. Mycodesmavin
   D. Both a & b

7. The acetic acid producing bacteria are___________________?

   A. Acetomonas
   B. Saccharomyces
   C. Streptococeus
   D. None of the above

8. Plants which change from the vegetative to the reproductive stage by producing flowers and fruits when the day become longer is called___________________?

   A. Long day plants
   B. Short day plants
   C. Photoperiod
   D. Phototropism

9. The highest milk producing cattle in the world is ______________________?

   A. Sahiwal
   B. Holstein Friesian
   C. Australian Friesian
   D. Red Sindhi

10. The highest milk producing cattle in Pakistan is ____________________?

    A. Red Sindhi
    B. Sahiwal
    C. Bagnari
    D. Dajal