Bird has a choice of four food resource with following character . assume all resource are equally abundant Following sequence of preference for resource ?

TLS Online TPP Program

#Question id: 19805

#Unit 12. Applied Biology

Some strains of B. thuringiensis produce vegetative insecticidial proteins known as

TLS Online TPP Program

#Question id: 19806

#Unit 12. Applied Biology

Several approaches have been used to engineer plants for virus resistance, which are as follows:

(1) coat protein gene 

(2) ribozyme-mediated protection

(3) defective viral genome

(4) antisense RNA approach

Which of the following above statements are correct?

TLS Online TPP Program

#Question id: 19807

#Unit 12. Applied Biology

The disease resistance generated by employing pathogen genes is called 

TLS Online TPP Program

#Question id: 19808

#Unit 12. Applied Biology

 Pathogen-derived resistance (PDR) has been realized in the cases of 

1. Bacterial diseases 

2. Fungal diseases 

3. Plant diseases

4. Viral diseases

Which of the following options is incorrect?

TLS Online TPP Program

#Question id: 19809

#Unit 12. Applied Biology

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

TLS Online TPP Program

#Question id: 19810

#Unit 12. Applied Biology

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?