Gene Transfer in Plants MCQs

Welcome to our comprehensive collection of Multiple Choice Questions (MCQs) on Gene Transfer in Plants, a fundamental topic in the field of Biotechnology. Whether you're preparing for competitive exams, honing your problem-solving skills, or simply looking to enhance your abilities in this field, our Gene Transfer in Plants MCQs are designed to help you grasp the core concepts and excel in solving problems.

In this section, you'll find a wide range of Gene Transfer in Plants mcq questions that explore various aspects of Gene Transfer in Plants problems. Each MCQ is crafted to challenge your understanding of Gene Transfer in Plants principles, enabling you to refine your problem-solving techniques. Whether you're a student aiming to ace Biotechnology tests, a job seeker preparing for interviews, or someone simply interested in sharpening their skills, our Gene Transfer in Plants MCQs are your pathway to success in mastering this essential Biotechnology topic.

Note: Each of the following question comes with multiple answer choices. Select the most appropriate option and test your understanding of Gene Transfer in Plants. You can click on an option to test your knowledge before viewing the solution for a MCQ. Happy learning!

So, are you ready to put your Gene Transfer in Plants knowledge to the test? Let's get started with our carefully curated MCQs!

Gene Transfer in Plants MCQs | Page 5 of 15

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Q41.
Which of the following is not true about the helper plasmids?

a.

These can replicate in Agrobacterium

b.

These help in the mediating conjugation of intermediate vectors

c.

These can't replicate in Agrobacterium

d.

All of the above

Discuss
Answer: (a).These can replicate in Agrobacterium
Q42.
Which technique is used to introduce genes into dicots?

a.

electroporation

b.

particle acceleration

c.

microinjection

d.

Ti plasmid infection

Discuss
Answer: (d).Ti plasmid infection
Q43.
Direct DNA uptake by protoplasts can be stimulated by

a.

polyethylene glycol (PEG)

b.

decanal

c.

luciferin

d.

all of these

Discuss
Answer: (a).polyethylene glycol (PEG)
Q44.
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

Discuss
Answer: (b).L. peruviaanum
Q45.
When the transposon jumps into an otherwise functional gene, it has the effect of

a.

blocking correct transcription

b.

initiating correct transcription

c.

propagating correct transcription

d.

initiating some genetic codes

Discuss
Answer: (a).blocking correct transcription
Q46.
Which of the following constituent/(s) is/are added to help in speedy generation of meristem culture in case of Ipomoea batatas improvement?

a.

Auxins

b.

Cytokinins

c.

Both (a) and (b)

d.

Adenine

Discuss
Answer: (c).Both (a) and (b)
Q47.
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

Discuss
Answer: (d).S alleles
Q48.
Somaclonal variation method refers to

a.

heritable changes

b.

genetic isolation

c.

small number of species having limited commercial potential

d.

large number of plant cells

Discuss
Answer: (a).heritable changes
Q49.
ฮฑ and ฮฒ cyclo dextrins are produced by

a.

transgenic tomato

b.

transgenic maize

c.

transgenic potato

d.

transgenic wheat

Discuss
Answer: (c).transgenic potato
Q50.
ฮฑ and ฮฒ 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

Discuss
Answer: (d).all of the above
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