Question
In the following questions each sentence is divided
into four parts. Read each sentence to find out if there is any error in it. The error, if any, will be in one part of the sentence. The number of that part is the answer if there is no error, mark (e) as your answer. Science really begins when general principles (1)/ has to be put to the test of fact (2)/ and when practical problems and theoretical relations (3)/ of relevant factors are used to manipulate reality in human action (4)/ No error (5)Solution
The verb has should be changed to have to agree with the plural subject general principles.
T and V system, 1974 started by Daniel Benor is also known as
Trichogramma spp acts as:
The ‘Golden Rice’ is genetically modified to produce:
Agriculture is a ____ word.
Approximately what fraction of its body weight can a bullock exert as force?
When an allele of one gene hides or masks the visible output, or phenotype, of another gene it is known as:
Which of the following element is non-essential but useful for plants?
Flooding is the method used for the reclamation practice in which of the problematic soil?
Golden rice, which is genetically modified, is rich in:
Which hormone is used to enhance number of female flowers in cucurbits?