Plants which change from the vegetative to the reproductive stage by producing flowers and fruits when the day become longer is called___________________?

Related Mcqs:

1. A reproductive part of the plant which is responsible for the production of fruits and seeds is called ________________?

   A. Corolla B. Calyx C. Flower D. All the above...

2. The largest part of female reproductive tract in chicken is_________________?

   A. Magnum B. Infundibulm C. isthmus D. Uterus...

3. 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...

4. A technique which involves separating vegetative parts like rhizome offset, corns and sucker from the parent plant is called_________________?

   A. Root cutting B. Stool layering C. Mound layering D. Division...

5. The artificial vegetative production is done by____________________?

   A. Grafting B. Budding C. Layering D. All the above...

6. The nutrient stimulating vegetative growth is_____________________?

   A. Phosphorus B. Potassium C. Nitrogen D. Zinc...

7. A science which deals with classification of plants is called___________________?

   A. Ecology B. Morphology C. Taxonomy D. Histology...

8. Transfer of pollen grains of a flower to the stigma of the same the flowers of the same plant is called__________________?

   A. Polygamy B. Autogamy C. Homogamy D. None of the above...

9. Transfer of pollen grains to the stigma of the flowers of another plant is known as _______________________?

   A. Allogamy B. Autogamy C. Polygamy D. Cleistogamy...

10. The water loss through transpiration from vegetative and evaporation from soil surface is known as__________________?

    A. Evaptranspiration B. Transpiration C. Evaporation D. Guttation...