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TLS Online TPP Program

#Question id: 4979

The dicynodonts that survived the Permian extinction would initially have had to endure (or escape from) the physical effects of __________, and subsequently, the biological effects of __________.

#XL - S Microbiology

  1. warm temperatures, decreased metabolism

  2. volcanic ash in the atmosphere, increased predation

  3. meteorite shock waves, lack of food

  4. increased sea level, lack of freshwater

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TLS Online TPP Program

#Question id: 5088

#XL - T Zoology

 If gastrulation was blocked by an environmental toxin, then ________.
TLS Online TPP Program

#Question id: 8841

#XL - R Botany

Adaptive radiations can be a direct consequence of four of the following five factors. Select the exception.
TLS Online TPP Program

#Question id: 5562

#XL - T Zoology

In an egg cell treated with a chemical that binds calcium and magnesium ions, the ________.
TLS Online TPP Program

#Question id: 373

#XL - S Microbiology

What is the hydroxyl ion (OH-) concentration of a solution of pH 8?
TLS Online TPP Program

#Question id: 28143

#XL - U Food Technology

In most fruit juices the major portion of total soluble solids is consists of