TNPSC Group 2 Exams Study Materials

 TNPSC Group 2 Exams Study Materials

176)   consider the following Statements:         
                      Assertion (A):  The Primary physiological effects of auxin in plants is to
                                               Stimulate 
                                               The ‘elongation of cells is shoots’
                              Reason (R):   Dormancy of buds can be broken by auxin treatment
                     Now select your answer according to the coding scheme given below:
    A) Both (A) and (R) are true and (R) is the correct explanation of (A)
                      B) Both (A) and (R) are true but (R) is not the correct explanation of (A)
                      c)  (A) is true, but (R) is false 
                      d) (A) is false, but (R) is true.
   177)     consider the following Statements:         
                      Assertion (A):   Green vegetables soyabean oil, etc, are chief sources of
                                                 Vitamin K.
                            Reason (R) :  Vitamin K prevents erosion of the skin in higher animals.
                        Now select your answer according to the coding scheme given below:
               A)     Both (A) and (R ) are true and (R ) is the correct explanation of (A )
                        B)     Both (A) and (R ) are true  but (R ) is not the correct explanation of (A)
                        c)      ( A) is true, but (R ) is false 
                        d)      (A) is false, but (R )is true.

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TNPSC New Current Notifications

 TNPSC New Current Notifications

 151)  Credit for starting space Science Research in India goes to
                      a) Homi j. bhaba   b) V. Sarabai    c) C.V. Raman   d) S.S. Bhatnagr  
     152)  consider the following Statements:         
                    Assertion (A):  the space shuttle in which Kalpana Chawla, the Indian born 
                                             American Scientist traveled, when reentered into the Earth 
                                             Atmosphere was brunt. 
                      Reason (R): The space shuttle had the nose cap (made of ceramics)
                                             Damaged.
                      
                    Now select your answer according to the coding scheme given below:
                            a) (A) and (R) are not correct    b) (A) is correct, but (R) is not correct
                            c) (A) and (R) are correct, and (R) is the correct explanation.
                           d) (A) and (R) are correct, but (R) is not the correct explanation

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