Whorl of petals in flower represents
Whorl of petals in flower represents Option 1 : GynoeciumOption 2 : AndroeciumOption 3 : CalyxOption 4 : Corolla
What indicates ‘A’ in the below figure?
What indicates ‘A’ in the below figure? Option 1 : Pollen grainsOption 2 : Pollen sacsOption 3 : Generative cellOption 4 : Vacuoles
Whorl of carpel in flower represents
Whorl of carpel in flower represents Option 1 : GynoeciumOption 2 : AndroeciumOption 3 : CalyxOption 4 : Corolla
Whorl of stamens in flower represents
Whorl of stamens in flower represents Option 1 : GynoeciumOption 2 : AndroeciumOption 3 : CalyxOption 4 : Corolla
Match the industrial products mentioned in Group I with their producer organisms in Group II
Q. Match the industrial products mentioned in Group I with their producer organisms in Group II Group I Group II P. Citric acid 1. Trichoderma viride Q. Cellulase 2. Clostridium acetobutylicum R. Vitamin B12 3. Aspergillus niger S. Butanol 4. Propionibacterium freudenreichii (A) P-4, Q-3, R-1, S-2 (B) P-3, Q-1, R-2, S-4 (C)
The initiation and development of floral primordium takes place by
The initiation and development of floral primordium takes place by Option 1 : Only by hormonal changes in plantOption 2 : Only structural changes in plantOption 3 : Changes in seasonal variationOption 4 : Both by hormonal and structural changes in plant
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When does plant decides to flower?
When does plant decides to flower? Option 1 : During the appearance of flower budsOption 2 : In embryonic developmentOption 3 : Before the actual flower appear on plantOption 4 : All the above
Flowers are considered as objects of
Flowers are considered as objects of Option 1 : Aesthetic valueOption 2 : Ornamental valueOption 3 : Religious and cultural valueOption 4 : All of these
Biologists consider flowers to be objects of
Biologists consider flowers to be objects of Option 1 : Embryological marvelsOption 2 : Sites of sexual reproductionOption 3 : Morphological marvelsOption 4 : All of these
Flowers convey important human feelings such as
Flowers convey important human feelings such as Option 1 : Love and affectionOption 2 : Happiness and griefOption 3 : MourningOption 4 : All of these