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TLS Online TPP Program

#Question id: 9198

Tropical forests are being converted to farm or pasture land at an alarming rate, and one major focus is on the biodiversity and the impact to these ecosystems. What is a direct benefit to humans that helps explain why these forests need to be preserved?

#Unit 9. Diversity of Life Forms
  1.  This diversity provides areas for coffee growing.
  2. Natural and undisturbed areas are important wildlife habitats.
  3. The diversity could contain novel drugs for consumers.
  4. The plant diversity provides shade, which lowers global warming.
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TLS Online TPP Program

#Question id: 12231

#Unit 10. Ecological Principles

Which of the following studies would a community ecologist undertake to learn about competitive interactions? 
TLS Online TPP Program

#Question id: 3774

#Unit 3. Fundamental Processes

Use the figure to answer the following question. Referring to the figure, what bases will be added to the primer as DNA replication proceeds?
TLS Online TPP Program

#Question id: 15756

#Unit 12. Applied Biology

Synthetic seeds are produced by the encapsulation of somatic embryos with ___________.
TLS Online TPP Program

#Question id: 19351

#Unit 12. Applied Biology

Different organisms may preferentially use different codons to encode the same amino acid in the cases of such amino acids that are encoded by more than one codon this is called
TLS Online TPP Program

#Question id: 2355

#Unit 2. Cellular Organization

Normally, body fluids are ______ to cells.