Mosquito that transmits dengue fever:

Tentative explanation of observations is:

In which century America was discovered?

Malaria spread in birds by:

Malaria is caused by:

Most basic step of biological method?

Proportion is expressed by putting a sign:

The hypothesis that stands the test of time are called:

Which one of the following is not the characteristic of good hypothesis?

Which disease has killed more people than any other disease?

Ross found mosquitoes multiplying in

Malaria fever spread due to:

Blood clotting in food canal of mosquito is prevented by:

A theory is supported by a great deal of:

Effective drug for treating malaria:

Quinine is obtained from:

An irrefutable theory:

Summarizing data through the calculation of a mean value:

Word “mala” means:

Plasmodium is transferred by: