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1490 - 103 = 1387 1387 - 93 = 1294 1294 - 83 = 1211 1211 - 73 = 1138 1138 – 63 = 1075
Most of the gaseous interchange in soil occurs by
Fertilizers having least hygroscopicity is
The common name of Chilo partellus is
Match List I with List II
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Which wheat rust is known as a killer disease?
Which disease of wheat is known as cancer of wheat?
Which of the following varieties of mango is suitable for high density planting?
Water movement in a saturated soil is governed by
Which type of farming involves clearing tracts of land by burning, cultivating for a limited period, and then abandoning the land for a number of years?
An exchange of genetic material between homologous chromosomes is called ...................?