Question
How does the Refugia Technique prevent the development
of resistance in bollworms against Bt cotton?Solution
Explanation: The Refugia Technique prevents resistance development by allowing mating between susceptible insects from non-Bt crops and resistant insects from Bt cotton. In the next generation (F1), the progeny obtained is susceptible to Bt, as the recessive gene doesn't express itself in F1 generations.
Select the option in which the numbers are related in the same way as the numbers in the following set.
[36, 18, 36]
[54, 29, 50]
...Select the set in which the numbers are related in the same way as are the numbers of the following set.
(NOTE: Operations should be performed...
After arranging the given words according to dictionary order, which word will come at ‘Fifth’ position?
1. Popular
2. Population
Select the option that is related to the third word in the same way as the second word is related to the first word.
Wood : Furniture :: Cl...If 27 @ 22 = 18 and 29 @ 24 = 21, then 12 @ 25 = ?'. What will come in place of question mark?
If 45 # 56 = 50 and 89 # 78 = 128, then 69 # 59 = ?
If 43 # 24 = 20 and 35 # 15 = 20, then 48 # 33 = ?
Four number-pairs are given, out of which three are alike in a certain manner and one is different. Choose the different number pair.
Select the option that is related to the third term in the same way as the second term is related to first term and the sixth term is related to the fif...
In a code language, ‘exercise class school’ is coded as ‘184’. ‘fees teacher school’ is coded as ‘430’ and ‘fees exercise student’ i...
