The union of the second male gametes with polar nuclei is called_______________?
A. Fertilization
B. Double fertilization
C. Both a & b
D. non of these
Formation of male and female gametes in the flower is called__________________?
Formation of male and female gametes in the flower is called__________________?
A. Zygote formation
B. Gametogenesis
C. Fertilization
D. REproduction
A reproductive part of the plant which is responsible for the production of fruits and seeds is called ________________?
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
The portion of the axis below the cotyledons is known as___________________?
The portion of the axis below the cotyledons is known as___________________?
A. Micropyle
B. Hypocotyle
C. Epictyl
D. None of the above
The conservation of glucose or fructose in pyruive acid during respiration is called________________?
The conservation of glucose or fructose in pyruive acid during respiration is called________________?
A. Glucopage
B. Glycogen
C. Glycolysis
D. None of the above
A controlled oxidation process by which all organisms ultimately obtain the energy stored in organic compound is known as_______________?
A controlled oxidation process by which all organisms ultimately obtain the energy stored in organic compound is known as_______________?
A. Oxidation
B. Transportation
C. Respiration
D. Both a & b
A process off converting light energy into useful chemical energy_________________?
A process off converting light energy into useful chemical energy_________________?
A. Photoperiodism
B. Photosynthesis
C. Transpiration
D. Conversion
Banana belongs to type of fruit where the edible portion is ___________________?
Banana belongs to type of fruit where the edible portion is ___________________?
A. Mesocarp
B. Sycoms
C. Berry
D. Drup
Transfer of pollen grains of a flower to the stigma of the same the flowers of the same plant is called__________________?
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
Calyx and corolla together are called__________________?
Calyx and corolla together are called__________________?
A. Petals
B. Sepals
C. Perianth
D. Epidermus