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TLS Online TPP Program

#Question id: 9248

Which of the following is a consequence of biological magnification?

#9. Diversity of Life Forms
  1. Toxic chemicals in the environment pose greater risk to top-level predators than to primary consumers.

  2. Populations of top-level predators are generally smaller than populations of primary consumers.

  3. The biomass of producers in an ecosystem is generally higher than the biomass of primary consumers.

  4. Only a small portion of the energy captured by producers is transferred to consumers.
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TLS Online TPP Program

#Question id: 2631

#2. Cellular Organization

True statements about genes of galactose metabolism in Yeast;
TLS Online TPP Program

#Question id: 12741

#13. Methods in Biology

 What will happen if too much antibody is present in the Agglutination process?
TLS Online TPP Program

#Question id: 594

#1. Molecules and their Interaction Relevant to Biology

The catalytic proficiency of an enzyme is the ________.
TLS Online TPP Program

#Question id: 9218

#9. Diversity of Life Forms

What strategy was used to rescue Illinois prairie chickens from a recent extinction vortex?
TLS Online TPP Program

#Question id: 12582

#10. Ecological Principles

Which of  the  following  describes carbon dioxide,  methane, and  water  vapor re-reflecting infrared radiation back toward Earth?