Which of the following statements are correct?

I. Edward Jenner used cowpox virus to confer immunity against smallpox
II. Louis Pasteur developed vaccines against rabies and anthrax
III. Robert Koch discovered the cholera toxin

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#Question id: 3849

#Zoology

Which of the following is short 20 to 22-nucleotide single-stranded RNAs that block the expression of complementary or partially complementary mRNAs.

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#Question id: 3849

#Life Sciences

Which of the following is short 20 to 22-nucleotide single-stranded RNAs that block the expression of complementary or partially complementary mRNAs.

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#Question id: 3849

#Environmental Science

Which of the following is short 20 to 22-nucleotide single-stranded RNAs that block the expression of complementary or partially complementary mRNAs.

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#Question id: 3850

#Biochemistry

The RNA molecule produced in RNA synthesis is:

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#Question id: 3850

#Botany

The RNA molecule produced in RNA synthesis is:

TLS Online TPP Program

#Question id: 3850

#Zoology

The RNA molecule produced in RNA synthesis is: