In crop improvement programmed haploids are of great importance because they__________________?

Related Mcqs:

1. haploids are better for mutation studies because in them all the mutations whether recessive or dominant are expressed as_______________?

   A. There are many alleles of each gene in each call
   B. There are two alleles of each gene in each cell
   C. There is only one alleles of each gene present in each cell
   D. Non3e4 of the above

2. Nutritional quality breeding deals with genetic improvement in__________________?

   A. Oil
   B. Protein
   C. Vitamin
   D. All the above

3. Convergent improvement was proposed by________________?

   A. Jones (1920)
   B. Richy (1920)
   C. Hays (1919)
   D. East (1920)

4. The arrangement (disposition and number) of bristles or setae on the body and appendages – of particular importance in the classification of Diptera and mites:

   A. Chaetotaxy
   B. Chela
   C. Chitin
   D. Both b & c

   Submitted by: Shafiq Rehman

5. Which one is C3 crop plant__________________?

   A. Gram
   B. Tomato
   C. Onion
   D. all the above

6. The new crop critical has been evolved by intervener hybridization between________________________?

   A. Wheat & rice
   B. Rye & Wheat
   C. Wheat & Anglos
   D. Rice & maize

7. Which one is C4 crop plant_____________________?

   A. Sugarcane
   B. Sorghum
   C. Maize
   D. all the above

8. Tender crop cannot tolerate a minimum temperature of ___________________?

   A. 0°C
   B. -1°C
   C. 1°C
   D. 2°C

9. Establishment of new crop naturally or artificially is _________________?

   A. Siliviculture
   B. Sericulture
   C. Nursery
   D. Regeneration

10. Which one of the following is not a cereal crop?

    A. Paddy
    B. Wheat
    C. Sorghum
    D. Maize

    Submitted by: Bahram Rahi