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TLS Online TPP Program

#Question id: 16965

In an adaptive radiation, numerous related lineages arise in a relatively short time and evolve in many different directions as they adapt to different habitats or ways of life. Radiation, rather than directional trends, is perhaps the most common pattern of long-term evolution. Which statements is not true for adaptive radiation?

#Unit 11. Evolution and Behavior
  1. the time of each branching point in a phylogeny has been estimated by a calibrated molecular clock.
  2. it is inaccurate or even wrong to consider one living species more “advanced” than another.
  3. Divergent evolution of numerous related lineages within a relatively short time.
  4. The lineages become modified for different ways of life.
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TLS Online TPP Program

#Question id: 2313

#Unit 2. Cellular Organization

In which of the following cells would you expect to find the most mitochondria?
TLS Online TPP Program

#Question id: 12018

#Unit 10. Ecological Principles

The amount of energy entering a food chain depends on the
TLS Online TPP Program

#Question id: 11790

#Unit 1. Molecules and their Interaction Relevant to Biology

Chitin is a polysaccharide
TLS Online TPP Program

#Question id: 549

#Unit 1. Molecules and their Interaction Relevant to Biology

Which one of the following statements is true of enzyme catalysts?
TLS Online TPP Program

#Question id: 26503

#Unit 3. Fundamental Processes

Match the following