In half diallel, total crosses among parents are equal to___________________?

Related Mcqs:

1. The concept of diallel selective mating was developed by____________________?

   A. brim (1966) B. Jensen (1952) C. Jensen (1970) D. Russel (1978)...

2. Various crosses made using a common tester are__________________?

   A. Top crosses B. Biparental cross C. Double cross D. Test cross...

3. A cross of hybrid with one of its parents is termed as____________________?

   A. Hybridization B. Backcross C. Test cross D. Biohybrid...

4. Genetic correlation between two variables may be due to___________________?

   A. Gene interaction B. Peliotropy C. Dominance D. Selection differential...

5. The name “Suicide bag” is given to___________________?

   A. Ribosomes B. Centrosomes C. Microsomes D. Lysosmes...

6. In wheat, example of durable insect resistance includes resistance to___________________?

   A. Green bugs B. Stem saw fly C. Hessian fly D. All the above...

7. Three important law of heredity proposed by Mendel relate to___________________?

   A. Gene linkage, character se gregation and independent assortment B. Gene linkage, dominance and segregation C. Segregation, independent assortment and gene linkage D. Segregation, independent assortment and dominance recessive ness...

8. Rooting of shoots, stems or branches while they are still attached to the parents is called__________________?

   A. Budding B. Layering C. Ground Layering D. Division...

9. Undesirable flavor in the food during storage is due to___________________?

   A. Prooxidants B. Antioxidants C. Rancidity D. None of the above...

10. The problem of soil crosion Thal and Cholistan is predominantly due to___________________?

    A. Wind B. Air C. Water D. All the above...