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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1290
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December 29, 2016
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What is photoperiodism?
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1
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4259
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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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2515
|
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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1247
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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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574
|
December 29, 2016
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Nicotiana tabacum, a short-day plant,
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1
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1442
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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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985
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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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1563
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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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565
|
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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614
|
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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1391
|
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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1185
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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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988
|
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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2679
|
December 29, 2016
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Name a hormone, which is gaseous in nature
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1
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3606
|
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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2097
|
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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1470
|
December 29, 2016
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How are gibberellins useful in agriculture to improve productivity
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0
|
3578
|
December 29, 2016
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Which one of the plant growth regulators
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1
|
860
|
December 29, 2016
|
While experimentation, why do you think it is difficult to assign any affect seen to any single hormone?
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0
|
971
|
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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2793
|
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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1139
|
December 29, 2016
|
List five main groups of natural plant
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1
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2154
|
December 29, 2016
|
How does spraying of sugarcane plants with gibberellins increase the yield of sugar?
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0
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1588
|
December 29, 2016
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What is the mechanism underlying the phenomenon
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1
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869
|
December 29, 2016
|
The rice seedlings infected with fungus Gibberella fujikuroi is called foolish seedlings?
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1
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782
|
December 29, 2016
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Where are the following hormones synthesised in plants
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1
|
684
|
December 29, 2016
|
Plant growth regulators (PGRs) have innumerable practical applications
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1
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1623
|
December 29, 2016
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What would be expected to happen if,
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1
|
849
|
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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1298
|
December 29, 2016
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