(C) The transforming principle was proposed by Frederick Griffith in $1928$ through his experiments with $Streptococcus$ $pneumoniae$.He observed that

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(C) The transforming principle was proposed by Frederick Griffith in $1928$ through his experiments with $Streptococcus$ $pneumoniae$.He observed that a non-virulent strain of bacteria could be transformed into a virulent strain when mixed with heat-killed virulent bacteria, suggesting the transfer of a 'transforming principle'.

Class 12 Biology Molecular Basis of Inheritance The Search for Genetic Material

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The transforming principle was proposed by ...... .

A
Friedrich Miescher
B
Alfred Hershey and Martha Chase
C
Frederick Griffith
D
James Watson and Francis Crick

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Class 12 Questions

Class 12

Biology Questions

Chapter

Molecular Basis of Inheritance

Subtopic

The Search for Genetic Material

What is the composition of the capsule in $S$-strain bacteria?

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$A :$ DNase can inhibit the process of transformation.
$R :$ Transformation is the absorption of a $DNA$ segment from the surrounding medium by a living bacterium.

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Zinder and Lederberg demonstrated the process of transduction in which of the following bacteria?

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$DNA$,present in the nucleus,was named as 'Nuclein' by

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In the Hershey and Chase experiment,proteins and $DNA$ can be labeled with which of the following respectively?

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The transforming principle was proposed by ...... .

Similar Questions

What is the composition of the capsule in $S$-strain bacteria?

$A :$ DNase can inhibit the process of transformation.$R :$ Transformation is the absorption of a $DNA$ segment from the surrounding medium by a living bacterium.

Zinder and Lederberg demonstrated the process of transduction in which of the following bacteria?

$DNA$,present in the nucleus,was named as 'Nuclein' by

In the Hershey and Chase experiment,proteins and $DNA$ can be labeled with which of the following respectively?

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Exam Paper Generator

Online Exam Module

$A :$ DNase can inhibit the process of transformation.
$R :$ Transformation is the absorption of a $DNA$ segment from the surrounding medium by a living bacterium.