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TLS Online TPP Program

#Question id: 12956

For  nearly 200  years, biogeographers have  noted that  the  tropics  have  more terrestrial species than  temperate regions. Which of the following is NOT a plausible explanation for this pattern?

#Unit 10. Ecological Principles
  1. Diversification rates are higher in the tropics     
  2. Energy inputs are higher in the tropics
  3. There is greater land area in the tropics
  4. Tropical species have greater climatic tolerance
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TLS Online TPP Program

#Question id: 237

#Unit 1. Molecules and their Interaction Relevant to Biology

Which of the following is mismatched?
TLS Online TPP Program

#Question id: 3899

#Unit 3. Fundamental Processes

Which one of the following classes of genes is involved in specifying the localization of organs in the Drosophila embryo?
TLS Online TPP Program

#Question id: 3470

#Unit 11. Evolution and Behavior

The alleles that cause uncles to care for nephews will spread, when cost value is 30, according to Hamilton’s Rule altruistic only only if the fitness benefit is
TLS Online TPP Program

#Question id: 1623

#Unit 4. Cell Communication and Cell Signaling

Which of the following is a complement component that is strongly chemotactic for neutrophils?
TLS Online TPP Program

#Question id: 11790

#Unit 1. Molecules and their Interaction Relevant to Biology

Chitin is a polysaccharide