Biotechnology

cDNA clone prepared to stigma mRNA of Brassica oleracea can be used as a probe on DNA digests of segregating populations to recognize

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Question: cDNA clone prepared to stigma mRNA of Brassica oleracea can be used as a probe on DNA digests of segregating populations to recognize
[A].

Aegilops

[B].

Triticum

[C].

Both (a) and (b)

[D].

S alleles

Answer: Option D

Explanation:

No answer description available for this question.

Which of the following transfers a set of genes encoded in a region called T-DNA of the Ti-plasmid into cells at wound positions?

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Question: Which of the following transfers a set of genes encoded in a region called T-DNA of the Ti-plasmid into cells at wound positions?
[A].

A. tumefaciens

[B].

L. peruvianum

[C].

L. birsutum

[D].

A. sterilis

Answer: Option A

Explanation:

No answer description available for this question.

Cytoplast (somatic cell hybridization) is the process in which

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Question: Cytoplast (somatic cell hybridization) is the process in which
[A].

two protoplast along with their nuclei fuse

[B].

a normal protoplast along with an enucleated protoplast fuse

[C].

both (a) and (b)

[D].

two enucleated protoplasts fuse

Answer: Option C

Explanation:

No answer description available for this question.

In transgenic plants of Arabidipsis thaliana which of the following gene is transferred for the synthesis of PHB (polyhdroxybutyrate)?

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Question: In transgenic plants of Arabidipsis thaliana which of the following gene is transferred for the synthesis of PHB (polyhdroxybutyrate)?
[A].

Acetyl Co A reductase

[B].

Polyhydroxybutyrate synthease

[C].

Both (a) and (b)

[D].

Pyrophosphorylase

Answer: Option C

Explanation:

No answer description available for this question.

For increased level of mannitol in transgenic tobacco plants which of the following gene is transferred?

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Question: For increased level of mannitol in transgenic tobacco plants which of the following gene is transferred?
[A].

Mannitol dehydrogenase

[B].

Mannitol synthease

[C].

Both (a) and (b)

[D].

Mannitol pyrophosphorylase

Answer: Option A

Explanation:

No answer description available for this question.

Agrobacterium tumefaciens is

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Question: Agrobacterium tumefaciens is
[A].

a disease in humans that causes loss of sight

[B].

a bacterium that can be used to introduce DNA into plants

[C].

a fungi that is used to produce antibiotics in large amounts

[D].

a disease in humans that causes loss of weight

Answer: Option B

Explanation:

No answer description available for this question.

Electroporation is

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Question: Electroporation is
[A].

the process of separating charged molecules through a gel maintained in an electric field

[B].

the process of combining foreign DNA to an electrically charged vector molecule

[C].

the application of high voltage pulses

[D].

the process of multiplication of the cells

Answer: Option C

Explanation:

No answer description available for this question.