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BIOXII12: BIOTECHNOLOGY AND ITS APPLICATIONS

347819 Which of the following part of the plant is infected by the nematode and reduces the production?

1 Roots of tobacco plant
2 Leaves of tobacco plant
3 Roots of cotton plant
4 Flowers of cotton plant
BIOXII12: BIOTECHNOLOGY AND ITS APPLICATIONS

347838 Assertion :
Cellular defence mechanism in eukaryotes is RNAi.
Reason :
RNAi is silencing of a specific tRNA.

1 Both Assertion and Reason are correct and Reason is the correct explanation of the Assertion.
2 Both Assertion and Reason are correct but Reason is not the correct explanation of the Assertion.
3 Assertion is correct but Reason is incorrect.
4 Both Assertion and Reason are incorrect.
BIOXII12: BIOTECHNOLOGY AND ITS APPLICATIONS

347820 Match the following
Column I
Column II
A

Bacillus
thuringiensis
P
First transgenic
cow
B

Escherichia coli
Q
Causes infection
to roots of
Tobacco plants
C

Meloidogyne
incognita
R
Bt toxins
D
Rosie
S
Human insulin

1 \(\mathrm{A}-\mathrm{R}, \mathrm{B}-\mathrm{S}, \mathrm{C}-\mathrm{Q}, \mathrm{D}\) - P
2 \(\mathrm{A}-\mathrm{Q}, \mathrm{B}-\mathrm{R}, \mathrm{C}-\mathrm{S}, \mathrm{D}-\mathrm{P}\)
3 \(\mathrm{A}-\mathrm{Q}, \mathrm{B}-\mathrm{P}, \mathrm{C}-\mathrm{S}, \mathrm{D}-\mathrm{R}\)
4 \(\mathrm{A}-\mathrm{R}, \mathrm{B}-\mathrm{P}, \mathrm{C}-\mathrm{Q}, \mathrm{D}-\mathrm{S}\)
BIOXII12: BIOTECHNOLOGY AND ITS APPLICATIONS

347821 Viruses with RNA genomes & transposons that replicate via an RNA intermediate are

1 Good genetic engineers
2 Used as vectors in genetic engineering
3 Silenced through RNAi
4 Source of complementary RNA involving in silencing of mRNA in RNA
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BIOXII12: BIOTECHNOLOGY AND ITS APPLICATIONS

347819 Which of the following part of the plant is infected by the nematode and reduces the production?

1 Roots of tobacco plant
2 Leaves of tobacco plant
3 Roots of cotton plant
4 Flowers of cotton plant
BIOXII12: BIOTECHNOLOGY AND ITS APPLICATIONS

347838 Assertion :
Cellular defence mechanism in eukaryotes is RNAi.
Reason :
RNAi is silencing of a specific tRNA.

1 Both Assertion and Reason are correct and Reason is the correct explanation of the Assertion.
2 Both Assertion and Reason are correct but Reason is not the correct explanation of the Assertion.
3 Assertion is correct but Reason is incorrect.
4 Both Assertion and Reason are incorrect.
BIOXII12: BIOTECHNOLOGY AND ITS APPLICATIONS

347820 Match the following
Column I
Column II
A

Bacillus
thuringiensis
P
First transgenic
cow
B

Escherichia coli
Q
Causes infection
to roots of
Tobacco plants
C

Meloidogyne
incognita
R
Bt toxins
D
Rosie
S
Human insulin

1 \(\mathrm{A}-\mathrm{R}, \mathrm{B}-\mathrm{S}, \mathrm{C}-\mathrm{Q}, \mathrm{D}\) - P
2 \(\mathrm{A}-\mathrm{Q}, \mathrm{B}-\mathrm{R}, \mathrm{C}-\mathrm{S}, \mathrm{D}-\mathrm{P}\)
3 \(\mathrm{A}-\mathrm{Q}, \mathrm{B}-\mathrm{P}, \mathrm{C}-\mathrm{S}, \mathrm{D}-\mathrm{R}\)
4 \(\mathrm{A}-\mathrm{R}, \mathrm{B}-\mathrm{P}, \mathrm{C}-\mathrm{Q}, \mathrm{D}-\mathrm{S}\)
BIOXII12: BIOTECHNOLOGY AND ITS APPLICATIONS

347821 Viruses with RNA genomes & transposons that replicate via an RNA intermediate are

1 Good genetic engineers
2 Used as vectors in genetic engineering
3 Silenced through RNAi
4 Source of complementary RNA involving in silencing of mRNA in RNA
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BIOXII12: BIOTECHNOLOGY AND ITS APPLICATIONS

347819 Which of the following part of the plant is infected by the nematode and reduces the production?

1 Roots of tobacco plant
2 Leaves of tobacco plant
3 Roots of cotton plant
4 Flowers of cotton plant
BIOXII12: BIOTECHNOLOGY AND ITS APPLICATIONS

347838 Assertion :
Cellular defence mechanism in eukaryotes is RNAi.
Reason :
RNAi is silencing of a specific tRNA.

1 Both Assertion and Reason are correct and Reason is the correct explanation of the Assertion.
2 Both Assertion and Reason are correct but Reason is not the correct explanation of the Assertion.
3 Assertion is correct but Reason is incorrect.
4 Both Assertion and Reason are incorrect.
BIOXII12: BIOTECHNOLOGY AND ITS APPLICATIONS

347820 Match the following
Column I
Column II
A

Bacillus
thuringiensis
P
First transgenic
cow
B

Escherichia coli
Q
Causes infection
to roots of
Tobacco plants
C

Meloidogyne
incognita
R
Bt toxins
D
Rosie
S
Human insulin

1 \(\mathrm{A}-\mathrm{R}, \mathrm{B}-\mathrm{S}, \mathrm{C}-\mathrm{Q}, \mathrm{D}\) - P
2 \(\mathrm{A}-\mathrm{Q}, \mathrm{B}-\mathrm{R}, \mathrm{C}-\mathrm{S}, \mathrm{D}-\mathrm{P}\)
3 \(\mathrm{A}-\mathrm{Q}, \mathrm{B}-\mathrm{P}, \mathrm{C}-\mathrm{S}, \mathrm{D}-\mathrm{R}\)
4 \(\mathrm{A}-\mathrm{R}, \mathrm{B}-\mathrm{P}, \mathrm{C}-\mathrm{Q}, \mathrm{D}-\mathrm{S}\)
BIOXII12: BIOTECHNOLOGY AND ITS APPLICATIONS

347821 Viruses with RNA genomes & transposons that replicate via an RNA intermediate are

1 Good genetic engineers
2 Used as vectors in genetic engineering
3 Silenced through RNAi
4 Source of complementary RNA involving in silencing of mRNA in RNA
Join With Us for More Updates
BIOXII12: BIOTECHNOLOGY AND ITS APPLICATIONS

347819 Which of the following part of the plant is infected by the nematode and reduces the production?

1 Roots of tobacco plant
2 Leaves of tobacco plant
3 Roots of cotton plant
4 Flowers of cotton plant
BIOXII12: BIOTECHNOLOGY AND ITS APPLICATIONS

347838 Assertion :
Cellular defence mechanism in eukaryotes is RNAi.
Reason :
RNAi is silencing of a specific tRNA.

1 Both Assertion and Reason are correct and Reason is the correct explanation of the Assertion.
2 Both Assertion and Reason are correct but Reason is not the correct explanation of the Assertion.
3 Assertion is correct but Reason is incorrect.
4 Both Assertion and Reason are incorrect.
BIOXII12: BIOTECHNOLOGY AND ITS APPLICATIONS

347820 Match the following
Column I
Column II
A

Bacillus
thuringiensis
P
First transgenic
cow
B

Escherichia coli
Q
Causes infection
to roots of
Tobacco plants
C

Meloidogyne
incognita
R
Bt toxins
D
Rosie
S
Human insulin

1 \(\mathrm{A}-\mathrm{R}, \mathrm{B}-\mathrm{S}, \mathrm{C}-\mathrm{Q}, \mathrm{D}\) - P
2 \(\mathrm{A}-\mathrm{Q}, \mathrm{B}-\mathrm{R}, \mathrm{C}-\mathrm{S}, \mathrm{D}-\mathrm{P}\)
3 \(\mathrm{A}-\mathrm{Q}, \mathrm{B}-\mathrm{P}, \mathrm{C}-\mathrm{S}, \mathrm{D}-\mathrm{R}\)
4 \(\mathrm{A}-\mathrm{R}, \mathrm{B}-\mathrm{P}, \mathrm{C}-\mathrm{Q}, \mathrm{D}-\mathrm{S}\)
BIOXII12: BIOTECHNOLOGY AND ITS APPLICATIONS

347821 Viruses with RNA genomes & transposons that replicate via an RNA intermediate are

1 Good genetic engineers
2 Used as vectors in genetic engineering
3 Silenced through RNAi
4 Source of complementary RNA involving in silencing of mRNA in RNA
For More Updates join with Us