A dihybrid ratio is____________________?

Related Mcqs:

1. Ratio of genotypic covariance to the phenotypic covariance is____________________?

   A. Heritability (b.s)
   B. Genetic gain
   C. Co-heritability
   D. Genetic advance

2. If the frequency of a dominant phenotype in a stable population in 75% the frequency of the dominant allele in that population is____________________?

   A. 50%
   B. 75%
   C. 25%
   D. 40$

3. The maximum magnification possible within electron microscope is____________________?

   A. 2000 times
   B. 4000 times
   C. 400,000 times
   D. 200,000 times

4. The outer most part of plant cell is____________________?

   A. Plasma membrane
   B. Epidermis
   C. Nuclear membrane
   D. Cellulose cell wall

5. Edible part of pomegranate is____________________?

   A. juicy test
   B. juicy epicure
   C. juicy hairs
   D. Monocarp

6. The mechanism ensuring genetic continuity in mitosis is____________________?

   A. Formation of two daughter cells with identical DNA
   B. Crossing over of the genes
   C. Halving of chromosome nuriber between two daughter cells
   D. Segregation of maternal and paternal characters

7. The most highly advanced division in plants kingdom is____________________?

   A. Pteridophtes
   B. Tracheophyta
   C. Taxonomy
   D. None of the above

8. The influence of light on flowering in plant is____________________?

   A. Phototropism
   B. Photolysis
   C. Photoperiodism
   D. Photosynthesis

9. pH of Pakistani soils is____________________?

   A. 7.5
   B. 12
   C. 7
   D. 14

10. The factor used for conversion of P to P2O3 is____________________?

    A. o.453
    B. 0.643
    C. 0.436
    D. None of the above