It is known that some varieties of wheat are sown in autumn but are harvested around next mid summer
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1
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1304
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December 29, 2016
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What is photoperiodism?
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1
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4274
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December 29, 2016
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Why is the term short day plants a misnomer? Give one example of short day plants
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0
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2526
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December 29, 2016
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If the critical photoperiod for a short-day plant
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1
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1273
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December 29, 2016
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It is known that some varieties of wheat
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1
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582
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December 29, 2016
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Nicotiana tabacum, a short-day plant,
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1
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1457
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December 29, 2016
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Would a defoliated plant respond to photoperiodic cycle? Why?
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0
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996
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December 29, 2016
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What is the difference florigen and other growth hormones?
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0
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1584
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December 29, 2016
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Light plays an important role in the life of all organism
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1
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577
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December 29, 2016
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Explain now it is possible that a short day plant
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1
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623
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December 29, 2016
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Some varieties of wheat are known as spring wheat
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1
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1410
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December 29, 2016
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Mention the factors which prove that phytohormones act synergisticalliy or antagonistically
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0
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1204
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December 29, 2016
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What are plant growth regulators?
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1
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996
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December 29, 2016
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Explain why Exogenous application auxin fails to enhance the growth of intact plants
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1
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2712
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December 29, 2016
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Name a hormone, which is gaseous in nature
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1
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3619
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December 29, 2016
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Suggest some ways in which inhibitors might be important to plant survival
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0
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2116
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December 29, 2016
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Name the categories of plant hormones concerned with each of the following
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1
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1492
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December 29, 2016
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How are gibberellins useful in agriculture to improve productivity
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0
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3645
|
December 29, 2016
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Which one of the plant growth regulators
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1
|
869
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December 29, 2016
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While experimentation, why do you think it is difficult to assign any affect seen to any single hormone?
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0
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979
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December 29, 2016
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The role of ethylene and abscisic acid is both positive and negative. Justify the statement
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0
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2806
|
December 29, 2016
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On germination, a seed first produces shoots with leaves and flowers appear later
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1
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1152
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December 29, 2016
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List five main groups of natural plant
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1
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2169
|
December 29, 2016
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How does spraying of sugarcane plants with gibberellins increase the yield of sugar?
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0
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1599
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December 29, 2016
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What is the mechanism underlying the phenomenon
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1
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880
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December 29, 2016
|
The rice seedlings infected with fungus Gibberella fujikuroi is called foolish seedlings?
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1
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793
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December 29, 2016
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Where are the following hormones synthesised in plants
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1
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691
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December 29, 2016
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Plant growth regulators (PGRs) have innumerable practical applications
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1
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1637
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December 29, 2016
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What would be expected to happen if,
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1
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868
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December 29, 2016
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Which among the following is a long day plant sugar beet, sugarcane, tomato? Why is it so called?
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0
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1322
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December 29, 2016
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