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TLS Online TPP Program

#Question id: 4980

If an increase in dicynodont species diversity (i.e., number of species) occurred soon after the Permian extinction, and if it occurred for the same general reason usually given for the increase in mammalian diversity following the Cretaceous extinction, then it should be attributed to

#XL - S Microbiology

  1. an innovation among the dicynodonts that allowed them to fill brand new niches.

  2. the availability of previously occupied niches.

  3. the extinction of the dinosaurs (except the birds).

  4. the evolution of humans.

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TLS Online TPP Program

#Question id: 39

#XL - Q Biochemistry

What functional groups are present in this molecule?
TLS Online TPP Program

#Question id: 2158

#XL - S Microbiology

Which of the following factors increase(s) the rate of simple (passive) diffusion of a solute across a phospholipid bilayer?
TLS Online TPP Program

#Question id: 10517

#XL - R Botany

plant–insect herbivore interactions releases three types of hormone including—
TLS Online TPP Program

#Question id: 432

#XL - Q Biochemistry

The ultimate product of complete oxidation of carbohydrates is ________.
TLS Online TPP Program

#Question id: 3619

#XL - R Botany

Alleles that are both expressed in a heterozygote are