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 3 of 15

Discover more Topics under Biotechnology

Q21.
Crown gall tissue

a.

can be cultivated in vitro in absence of bacteria

b.

retains tumorous properties when cultivated

c.

both (a) and (b)

d.

shows tumorous properties only in presence of bacteria

Discuss
Answer: (c).both (a) and (b)
Q22.
Integrated nopaline T-DNA occurs as

a.

single segment

b.

two segments

c.

three segments

d.

four segments

Discuss
Answer: (a).single segment
Q23.
Opines are

a.

amino acid derivatives found in tumor tissues

b.

amino acid derivatives found in normal tissues

c.

amino acid derivatives found in both normal as well as tumor tissues

d.

none of the above

Discuss
Answer: (a).amino acid derivatives found in tumor tissues
Q24.
T-DNA transfer and processing into plant genome requires products of which of the following genes?

a.

vir A,B

b.

vir G,C

c.

vir D,E

d.

All of these

Discuss
Answer: (d).All of these
Q25.
Because of large size of Ti-plasmid, intermediate vectors (IV) are developed in which T DNA has been subcloned into

a.

pBR 322 based plasmid vector

b.

pRK 2013

c.

pRN 3

d.

all of these

Discuss
Answer: (a).pBR 322 based plasmid vector
Q26.
The transfer of intermediate vectors into Agrobacterium are brought about by

a.

transformation

b.

biparental mating

c.

triparental mating

d.

transduction

Discuss
Answer: (c).triparental mating
Q27.
In response to the activating signal molecule, an endonuclease is produced that causes nicks in the T-DNA. It is encoded by

a.

vir A

b.

vir B

c.

vir C

d.

vir D

Discuss
Answer: (d).vir D
Q28.
Microinjection involves

a.

injection of large amount of DNA

b.

injection of DNA into bigger cells

c.

injection with needle having diameter greater than cell diameter

d.

all of the above

Discuss
Answer: (c).injection with needle having diameter greater than cell diameter
Q29.
Which of the following is true about Agrobacterium tumefaciens?

a.

It causes crown gall disease of plants

b.

It infects gymosperms

c.

It infects dicotyledonous angiosperms

d.

All of the above

Discuss
Answer: (d).All of the above
Q30.
In the liposome mediated gene transfer in plants, nucleic acids are

a.

protected from nuclease digestion

b.

stable in liposomes

c.

both (a) and (b)

d.

not stable in liposomes

Discuss
Answer: (c).both (a) and (b)
Page 3 of 15