The transfer of pollen grains from anthers to the stigma by any pollinating agent is called______________?
A. Allogamy
B. Pollination
C. Crossing
D. Breeding
Which type of development takes place in the female part of the ovule______________________?
Which type of development takes place in the female part of the ovule______________________?
A. Microsporogenesis
B. Megasporogenesis
C. Gametogenesis
D. Tapetium
Carrot, Radish, Turnip, Cabbage and beet are the____________________?
Carrot, Radish, Turnip, Cabbage and beet are the____________________?
A. Annuals
B. Biennials
C. Perenials
D. Woody perianials
What are the factors which influence the efficiency of respiration_____________________?
What are the factors which influence the efficiency of respiration_____________________?
A. Substrate
B. Oxygen
C. Temperature
D. All the above
The ratio of CO2 and O2 uptaken during respiration is known as_____________________?
The ratio of CO2 and O2 uptaken during respiration is known as_____________________?
A. Respiration
B. Respiratory quotient
C. Both a & b
D. None of the above
A series of electron transport coupling factors which transfer along an electro chemical ingredients, yielding ATP, in light is called_________________?
A series of electron transport coupling factors which transfer along an electro chemical ingredients, yielding ATP, in light is called_________________?
A. Photoperiodism
B. Photosynthesis
C. Photophosphorrylation
D. None of the above
Strawberry belongs to what type of fruit ?
Strawberry belongs to what type of fruit ?
A. Pome
B. Etario of achenes
C. Aril
D. Berry
A phenomenon of fusion of male and female gametes is known_______________?
A phenomenon of fusion of male and female gametes is known_______________?
A. Gamete formation
B. Fertilization
C. Interaction
D. All the above
When the corolla has four clawed petals inserted at right angle other is said to be_____________________?
When the corolla has four clawed petals inserted at right angle other is said to be_____________________?
A. Tubular
B. Rosaceous
C. Cruciform
D. Papilliaci
Study of plant species in relation of its environmental history ___________________?
Study of plant species in relation of its environmental history ___________________?
A. Phylogemy
B. Ontogeny
C. Histology
D. None of the above