The effectiveness of coat protein (CP) gene in conferring virus resistance can be affected by

1. The amount of coat protein produced in transgenic plants 

2. The concentration of virus inoculums

3. Quality of the soil

4. Nutrients quantity

Which of the above statements are correct?

#Question id: 29084

#Unit 10. Ecological Principles

Which of the following gases has the major contribution to global warming?

#Question id: 29085

#Unit 10. Ecological Principles

While studying the diversity of 4 communities, 5 species and 50 individuals were recorded from each community. The number of individuals under each species was listed as mentioned in the following table;

Which of the following is decreasing order of evenness of community?

#Question id: 29086

#Unit 10. Ecological Principles

Select the correct match

#Question id: 29087

#Unit 10. Ecological Principles

Following table shows the number of individuals of different species in two communities, X and Y. Use Sorensen index determine the degree of similarity between X and Y community?

#Question id: 29088

#Unit 10. Ecological Principles

Following table shows the number of individuals of different species in two communities, X and Y. Use Jaccard index determine the degree of similarity between X and Y community?

#Question id: 29089

#Unit 10. Ecological Principles

Following table shows the number of individuals of different species in two communities, X and Y. Use simple matching index determine the degree of similarity between X and Y community?