Best example of parasites are ___________________?

Related Mcqs:

1. The parasites whose hosis are also parasites collectively termed as___________________?

   A. Hyperparasites B. Phytophagous parasites C. Heteroxenous parasites D. None of the Above...

2. The parasites which capable of parasitizing a considerable number of host species is called____________________?

   A. Polyhagous parasites B. oligophagous parasites C. Facultative parasites D. Transitory parasites...

3. The parasites which requires several or different hosts for its complete development is called ?

   A. Monoxenous parasite B. Heteroxenous parasites C. Phytophagous parasites D. Entomophagous parasites...

4. The lowest pest population that will cause economic damage is called ___________________?

   A. Economic injury level B. Economic threshold level C. Economic damage D. None of the Above...

5. Young ones of fly is_________________?

   A. Imago B. Maggot C. Grub D. Puparium...

6. Insects which are mainly during evening or morning twilight are called_______________?

   A. Crepuscular insects B. Nocturnal insects C. Diurnal insects D. None of the above...

7. Iocomotary movement of an organ towards a stimulus, but stimulus does not control direction of the movement is_________________?

   A. Kinesis B. Orthokinesis C. Uniokineses D. Hydrokinesis...

8. The amount of pest induced injury to the crop which will justify the cost of artificial control measures is called________________?

   A. Economic damage B. Economic threshold C. Economic injury level D. None of the Above...

9. What is DDT__________________?

   A. Dichloro-diphenyl,trichloro,ethane B. Dimethory diphenyl,trichloro,ethane C. Dichloro diphenyl teracholoride D. None of the Above...

10. A chemical or secretions which are thrown outside the body for transmitting message to the individual of same species is_________________?

    A. Hormone B. Pheromone C. Juvinile Hormone D. Ecdysone...