The correct answer will be- to answer any scientific question or to understand the causes of the natural events or phenomenon.
Explanation:
Scientific research is conducted with a purpose which could be to answer any scientific question or to understand the causes of the natural events or phenomenon.
The practice of research has always been performed to understand and exploit nature for our own use. The scientist must investigate the questions by following a scientific method which includes various sequential steps to reach a conclusion to any answer.
Lower frequency for both dewlap extension and pushups. In the presence of predators and females an increase in the dewlap frequency and pushups is expected as a result of defense and breeding mechanisms mixed while in the second situation we have just breeding mechanisms involved
A peplomer is a glycoprotein spike on a viral capsid or viral envelope. These protrusions will only bind to certain receptors on the host cell; they are essential for both host specificity and viral infectivity.
