Q. According to the principles of molecular movement, what acts as the primary driving force for the process of diffusion? 

TLS Online TPP Program

#Question id: 19809

#Unit 13. Advances in Biotechnology

For virus resistance many transgenic plants are produced by using which gene along with strong promoter?

TLS Online TPP Program

#Question id: 19810

#Unit 13. Advances in Biotechnology

Few examples in which these transgenic plants having virus coat protein gene linked to a strong promoter have been produced are 

1. Tobacco

2. Tomato

3. Alfalfa

4. Sugarbeet

5. Potato

Which following crops have been produced having virus coat protien?

TLS Online TPP Program

#Question id: 19811

#Unit 13. Advances in Biotechnology

cDNA of RNA satellite

1. Interferes with virus replication

2. Symptom development

3. Interferes with bacterial satellite

Which of the following options is correct?

TLS Online TPP Program

#Question id: 19812

#Unit 13. Advances in Biotechnology

Defective viral genomes are introduced into plants to protect plants from virus. What do these genes do for protection?

TLS Online TPP Program

#Question id: 19813

#Unit 13. Advances in Biotechnology

Antisense RNA approach is one of the strategies for producing virus resistant transgenic plants. How this provides protection?

TLS Online TPP Program

#Question id: 19814

#Unit 13. Advances in Biotechnology

Ribozyme/ RNaseP approach is one of the strategies for producing virus resistant transgenic plants. How this provides protection?