Question: Cultivated tomato species (Lycopersicon esculentum) has a high degree of resistance towards
[A].

Meloidogyne spp.nematodes

[B].

L. peruviaanum

[C].

both (a) and (b)

[D].

Solarium melongena

Answer: Option B

Explanation:

No answer description available for this question.

Question: Which of the following technique can be used to develop nematode resistant plants?
[A].

Embryo-rescue

[B].

Mutation

[C].

Non-recombinant DNA

[D].

All of these

Answer: Option D

Explanation:

No answer description available for this question.

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.

Question: Microinjection technique of introducing NA is a
[A].

physical method

[B].

biological method

[C].

combination of physical and biological method

[D].

chemical method

Answer: Option A

Explanation:

No answer description available for this question.

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.

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.

Question: α and β cyclo dextrins are used for
[A].

pharmaceutical delivery system

[B].

flavour and odour enhancement in foods

[C].

removal of undesired compounds like caffeine from foods

[D].

all of the above

Answer: Option D

Explanation:

No answer description available for this question.

Question: α and β cyclo dextrins are produced by
[A].

transgenic tomato

[B].

transgenic maize

[C].

transgenic potato

[D].

transgenic wheat

Answer: Option C

Explanation:

No answer description available for this question.

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.