Question
Among the following, which represents a true example of
a biological control strategy used specifically against insect pests?Solution
Parasitoid wasps lay eggs in or on insect pests, leading to their death, making them classical biological control agents. Sex hormones can be used for disruption but are not strictly biological control.
Three of the following four number-clusters are alike in a certain way and thus form a group. Which is the one that does not belong to that group?
Find out the odd word/letters/number/number pair from the given alternatives.
Four number-pairs have been given, out of which three are alike in some manner and one is different. Select the number-pair that is different.
The second number in the given number-pairs is obtained by performing certain mathematical operation(s) on the first number. The same operation(s) is/ar...
In the following question, select the odd number pair from the given alternatives.
Find the odd one out
The second number in the given number-pairs is obtained by performing certain mathematical operation(s) on the first number. The same operation(s) is/ar...
Find the odd one out.
Four letter-clusters have been given out of which three are alike in some manner and one is different. Select the one that is different.
Arrange the letters of each group to make a meaningful word and find the odd man out:
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