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TLS Online TPP Program

#Question id: 8289

The term convergent evolution is most applicable to which of the following features?

#XL - T Zoology
  1. the legless condition found in various lineages of extant lizards
  2. the five-digit condition of human hands and bat wings
  3. the fur that covers Australian moles and North American moles
  4. the bones of bat forelimbs and the bones of bird forelimbs
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TLS Online TPP Program

#Question id: 19672

#XL - P Chemistry

It’s called ether when the alkyl groups connected to either side of the oxygen atom in an ether are different.
TLS Online TPP Program

#Question id: 19673

#XL - P Chemistry

Which of the following alcohols is not polyhydric?
TLS Online TPP Program

#Question id: 19674

#XL - P Chemistry

What is the most basic aromatic amine’s common name?
TLS Online TPP Program

#Question id: 19675

#XL - P Chemistry

What is the correct name for a molecule that has two amino groups in opposing (para) locations around a benzene ring?
TLS Online TPP Program

#Question id: 19676

#XL - P Chemistry

When acetamide is converted to methylamine, what is the name of the reaction?
TLS Online TPP Program

#Question id: 19677

#XL - P Chemistry

For which of the following is the Hinsberg approach used?