In case of incomplete dominance in the f2 generation_______________________?

Related Mcqs:

1. Dominance hypothesis of heterosis was first proposed by__________________?

   A. Davenport (1908) B. Shull (1914) C. Bruce (1910) D. Davis (1927)...

2. Shull and East (1908) proposed over dominance hypothesis of hetrosis in_________________?

   A. Barley B. wheat C. Maize D. None of the above...

3. Blackeselee reported the first case of monoploid in__________________?

   A. Datura B. Rye C. Brassica D. Oat...

4. According to a latest research, Pakistan is predominantly a dryland country; 80% of its land area is arid and semi arid, 12% sub-humid and 8% under humid climate. Thus , soils of arid & semi-arid regions are vulnerable to a wide range of degradation process. As the case in arid and semi-arid climates elsewhere in south-central/southern Asia and Sub-Saharan Africa; _________________ are among the major causes of soil degradation and desertification?

   A. Drought stress B. Accelerated erosion & salinization C. Depletion of soil fertility and SOM D. All of the above Submitted by: Shafiq Rehman...

5. In rice, brown plant hopper has no preference for___________________?

   A. Purple stigma B. Low aspergine C. Red pericarp D. All the above...

6. If diploid chromo me number in flowering plant is 8 then 4 chromosomes will be present in_________________?

   A. Endosperm cell B. Leaf cells C. Cotyledonary cell D. Synergids...

7. After self pollination of red flowered plants out of 40 plants of progeny were white flowered. this indicates that the plants are__________________?

   A. Heterogeneous B. Heterozygous C. Homogenous D. Homozygous...

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

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

9. Top cross was first suggested by__________________?

   A. Simmonds (1979) B. East (1908) C. Davenport (1908) D. Davis (1927)...

10. Who coin the term genetic load _____________?

    A. Hardy (1908) B. Muller (1950) C. Ford (1940) D. Satisbury (1940)...