In spinach cross pollination takes place by___________________?

Related Mcqs:

1. Spinach, althea, winter wheat and oat are the example of____________________?

   A. Long day plants B. short day plants C. Long day and short night plants D. Short day and long night plants...

2. What type of pollination is observed in cucumber_____________________?

   A. Partially self fertilization B. Partially cross pollination C. Self pollination D. Cross pollination...

3. What type of pollination is observed in cauliflower__________________?

   A. Self pollination B. Cross pollination C. Self fertilization D. Partial self fertilization...

4. What type of pollination is observed in okra_________________?

   A. Cross pollination B. Partually self pollination C. Partially cross pollination D. Both A & B...

5. 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...

6. Common varieties of rose are developed by___________________?

   A. Grafting B. Layering C. Budding D. Cutting...

7. Propagation of guava is done by___________________?

   A. Cutting B. Suckers C. Layering D. Scoin...

8. In apple wool aphid is genetically controlled by___________________?

   A. 2 D B. ID C. 2d D. Id...

9. Carbohydrates are separated by___________________?

   A. Gas liquid chromatography B. Infra-red spectrophotometer C. Flame photometry D. Paper chromatography...

10. The size of stomata is measured by___________________?

    A. Potometer B. Porometer C. Spectrophotometer D. Atomic absorption Spectrophotometer...