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TLS Online TPP Program

#Question id: 7700

The legless condition that is observed in several groups of extant reptiles is the result of ________.

#Unit 9. Diversity of Life Forms
  1. their common ancestor having been legless
  2. a shared adaptation to an arboreal (living in trees) lifestyle
  3. several instances of the legless condition arising independently of each other
  4. individual lizards adapting to a fossorial (living in burrows) lifestyle during their lifetimes
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TLS Online TPP Program

#Question id: 478

#Unit 1. Molecules and their Interaction Relevant to Biology

The steps of glycolysis between glyceraldehyde 3-phosphate and 3-phosphoglycerate involve all of the following except:
TLS Online TPP Program

#Question id: 1076

#Unit 4. Cell Communication and Cell Signaling

Why are viroids resistant to nucleases?
TLS Online TPP Program

#Question id: 8941

#Unit 9. Diversity of Life Forms

You are trying to identify an organism. It is an animal, but it does not have nerve or muscle tissue. It is neither diploblastic nor triploblastic. It is probably a
TLS Online TPP Program

#Question id: 24643

#Unit 10. Ecological Principles

 Which of the following statements about typical soil horizons is correct?
TLS Online TPP Program

#Question id: 24203

#Unit 4. Cell Communication and Cell Signaling

Heterophilic Binding appears: