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TLS Online TPP Program

#Question id: 9248

Which of the following is a consequence of biological magnification?

#Unit 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: 9602

#Unit 9. Diversity of Life Forms

The legless condition that is observed in several groups of extant reptiles is the result of 
TLS Online TPP Program

#Question id: 9603

#Unit 9. Diversity of Life Forms

The scientific discipline concerned with naming organisms is called
TLS Online TPP Program

#Question id: 9604

#Unit 9. Diversity of Life Forms

The various taxonomic levels (viz, genera, classes, etc.) of the hierarchical classification system differ from each other on the basis of
TLS Online TPP Program

#Question id: 9605

#Unit 9. Diversity of Life Forms

A phylogenetic tree that is ʺrootedʺ is one
TLS Online TPP Program

#Question id: 9606

#Unit 9. Diversity of Life Forms

The correct sequence, from the most to the least comprehensive, of the taxonomic levels listed here is
TLS Online TPP Program

#Question id: 9607

#Unit 9. Diversity of Life Forms

The common housefly belongs to all of the following taxa. Assuming you had access to textbooks or other scientific literature, knowing which of the following should provide you with the most specific information about the common housefly?