Calyx and corolla together are called__________________?

Related Mcqs:

1. When the corolla has four clawed petals inserted at right angle other is said to be_____________________?

   A. Tubular
   B. Rosaceous
   C. Cruciform
   D. Papilliaci

2. A branch of horticulture dealing with the production and marketing of vegetable is called__________________?

   A. Viticulture
   B. Pomology
   C. Olericulture
   D. Sericulture

3. Direct effect of pollen grains on the female tissues of the ovary is called__________________?

   A. Pollination
   B. Xenia
   C. Metaxenia
   D. None of the above

4. 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

5. Formation of male and female gametes in the flower is called__________________?

   A. Zygote formation
   B. Gametogenesis
   C. Fertilization
   D. REproduction

6. A plant part which provides top and fruit bearing surface is called__________________?

   A. Root stock
   B. Scion
   C. Both a & b

7. Heat requirement to change 1 Kg of a substance at its boiling point from the liquid to vapour is called__________________?

   A. Heat of fusion
   B. Heat energy
   C. Heat of vaporization
   D. Mechanical heat

8. Highly specialized plants which reproduced by seeds are called__________________?

   A. Angiosperm
   B. Gymnosperm
   C. Bryophytes
   D. Zerophytes

9. Tomato, chilly brinjal are collectively called__________________?

   A. Leafy vegetables
   B. Cole crop
   C. Bulb crop
   D. Solanaceous crop

10. The practice of raising trees is called__________________?

    A. Forestry
    B. Agro forestry
    C. range forestry
    D. Sericulture