Some use of cytokinins in horticulture are________________?

Related Mcqs:

1. Auxins and cytokinins are________________?

   A. Growth regulators
   B. Herbicides
   C. Insecticides
   D. Fungicides

2. A branch of horticulture dealing with the production and marketing of vegetable is called__________________?

   A. Viticulture
   B. Pomology
   C. Olericulture
   D. Sericulture

3. A branch of Horticulture dealing with the production of fruits and their distribution is called_______________?

   A. Olericulture
   B. Pomology
   C. Sericulture
   D. Citricultire

4. Ornamental Horticulture is the combination of____________________?

   A. Pomology and floriculture
   B. Floriculture and landscape
   C. Viticulture and landscape
   D. None of these

5. Ethylene has horticulture uses such as___________________?

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

6. In cereals limiting amino acids are________________?

   A. Threonine
   B. Lysine
   C. Methionine
   D. a and b

7. If the cell of an organism (heterozygous) for two pairs of genes represented by Aa, Bb, undergoes meiosis then the possible genotype of gametes are________________?

   A. AB, ab
   B. Ab, ab
   C. AB, Ab, aB, ab
   D. Data insufficient

8. In all common wealth countries including Pakistan the basis for food laws being used are________________?

   A. American food laws
   B. Russian food laws
   C. Arabic food laws
   D. British food laws

9. Skin diseases, night blindness and kidney stone are caused by the deficiency of__________________?

   A. Vitamin A
   B. Vitamin B
   C. Vitamin D
   D. Protein

10. Nitrogen requirement for citrus plant per year is___________________?

    A. 1 Kg
    B. 1-1.5Kg
    C. 2Kg
    D. 4Kg