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 13 of 15

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Q121.
Which of the following metabolites are implicated in stress tolerance?

a.

Proline

b.

Betaines

c.

Both (a) and (b)

d.

Citrate

Discuss
Answer: (c).Both (a) and (b)
Q122.
Which of the agricultural challenges below cannot be solved with transgenic techniques?

a.

Crops are damaged by frost

b.

Crops are killed by a virus

c.

Public concern about safety of synthetic pesticides

d.

Public preference for organic vegetables

Discuss
Answer: (d).Public preference for organic vegetables
Q123.
Which of the following statements is true regarding genomics?

a.

Plant genomics lags behind similar efforts in animals and microorganisms

b.

Researchers can make use of genomic information even if the entire genome of an organism is not known

c.

Researchers are busy in trying to determine the genome of the potato plant

d.

All of the above

Discuss
Answer: (d).All of the above
Q124.
Which of the following gene is responsible for resistance against chilling?

a.

Glycerol 1 phosphate acyl transferase

b.

Polygalactouranase

c.

ACC deaminase

d.

Sucrose phosphate synthase gene

Discuss
Answer: (a).Glycerol 1 phosphate acyl transferase
Q125.
Which of the following gene detoxifies herbicide phosphinothricin?

a.

Nitrilase

b.

Glutathione S-transferase (GST)

c.

Phosphinothricin acetyl transferase

d.

All of these

Discuss
Answer: (c).Phosphinothricin acetyl transferase
Q126.
Transgenic plants

a.

contain foreign genes in their cells

b.

are used to produce human antibodies

c.

both (a) and (b)

d.

are plants that differ in geographical locations

Discuss
Answer: (c).both (a) and (b)
Q127.
Low temperatures induce the expression of many cold-induced genes. Transgenic plants with improved cold tolerance have been produced by

a.

expressing the protein that activates expression of these genes all the time in plants

b.

cooling plants using the Peltier effect

c.

expressing a gene for production of antifreeze (ethylene glycol) in plants

d.

increasing evaporative cooling from leaf surfaces

Discuss
Answer: (a).expressing the protein that activates expression of these genes all the time in plants
Q128.
Nitrilase is encoded by

a.

gene bxn in Klebsiella pneumoniae

b.

bar gene in Streptomyces spp

c.

both (a) and (b)

d.

none of these

Discuss
Answer: (a).gene bxn in Klebsiella pneumoniae
Q129.
If the goal were to create a plant resistant to an insecticide, which cell-based plant technology would be most effective?

a.

Clonal propagation

b.

Cybridization

c.

Protoplast fusion

d.

Mutant selection

Discuss
Answer: (d).Mutant selection
Q130.
What are the various disadvantages of cross protection?

a.

Possibility of mutations in inducing mild virus strain

b.

Possibility of synergism between inducing virus and other unrelated virus

c.

Possibility of unnecessary spread of mild virus

d.

All of the above

Discuss
Answer: (d).All of the above
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