Practice Questions

TLS Online TPP Program

#Question id: 9233

What is the biggest problem with selecting a site for a reserve?

#Unit 9. Diversity of Life Forms

Making a proper selection is difficult because currently the environmental conditions of almost any site can change quickly.
Keystone species are difficult to identify in potential reserve sites.
Only lands that are not useful to human activities are available for reserves.
Most of the best sites are inaccessible by land transportation, so making roads to them is often prohibitively expensive.

More Questions

TLS Online TPP Program

#Question id: 18868

#Unit 13. Methods in Biology

Prior to staining, which of the following is employed as a fixative in light microscopy?

TLS Online TPP Program

#Question id: 18869

#Unit 13. Methods in Biology

The pace at which light passes through objects in phase contrast microscopy is-

TLS Online TPP Program

#Question id: 18870

#Unit 13. Methods in Biology

Which element of the light microscope is in charge of regulating the amount of light that enters the viewing area?

TLS Online TPP Program

#Question id: 18881

#Unit 13. Methods in Biology

A compound microscope’s magnification power is independent of

TLS Online TPP Program

#Question id: 18882

#Unit 13. Methods in Biology

The resolving power of a microscope is determined by-

TLS Online TPP Program

#Question id: 18883

#Unit 13. Methods in Biology

Which of the following is defined as the ability to distinguish or separate two adjacent objects or points from one another in a microscopic specimen?