Question
Response of different organisms to the environmental
rhythms of light and darkness is called?Solution
Photoperiodism is the physiological reaction of organisms to the length of day or night. It occurs in plants and animals. Photoperiodism can also be defined as the developmental responses of plants to the relative lengths of light and dark periods.
Which of the following is NOT the major district contributing more than 86 percentage of state's cotton production?
Which breeding technique involves crossing in isolation a number of lines tested for their general combining ability (GCA)?
Malpighian tubules of insects are
Under agroforestry system, ____________ tree shows allelopathic effect on cultivated crops.
‘Bakanae’ disease in rice is caused by the fungus:
Which of the following is responsible for seed dormancy?
Male and female plants of spinach are identified on the basis of
FSSAI has developed a guidance document for the States to roll out the initiative
in the Place of Worship (PoW) in their respective states name...
Match list I with list II
Black heart of potato is due to
