Which of the following is an RNA virus:

Related Mcqs:

If two ends of fractured bone are opened and kept united via screws and wires drilled in bone substance. This step in fracture repair is called___________?

A. Open reduction. B. Closed Fixation. C. Open fixation. D. Immobilization...

In plants, water potential is determined by major factors?

A. Three B. Four C. Two D. Five...

Panting is a representative of which mechanism?

A. Pigmentation. B. Respiration. C. Evaporative cooling. D. Excretion....

Which of the following statement about Homeostasis is incorrect?

A. There is a definite control system that regulates the homeostatic activities B. Homeostatic mechanisms keep the internal environment fixed despite of wide changes in external environment C. Because of this the fluctuations of internal environment are of extremely narrow range as compared to that of external environment D. All are correct...

Golden brown colour of diatoms is due to presence of__________?

A. Mycoxanthin, mucoxanthin and myxoxanthophylls B. Alpha and beta carotenes and myxoxanthin C. Fucoxanthin, diatoxanthin, diadinoxanthin D. None of the above...