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TLS Online TPP Program

#Question id: 4634

Which of the following represents an idea that Darwin learned from the writings of Thomas Malthus?

#Unit 11. Evolution and Behavior

  1. All species are fixed in the form in which they are created.

  2. Populations tend to increase at a faster rate than their food supply normally allows.

  3. Earth changed over the years through a series of catastrophic upheavals.

  4. The environment is responsible for natural selection.

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TLS Online TPP Program

#Question id: 4140

#Unit 3. Fundamental Processes

Which of the following statements about bacterial mRNA is true?
TLS Online TPP Program

#Question id: 12754

#Unit 13. Methods in Biology

A restriction enzyme cuts 1000bp away from the recognition site the restriction enzyme is most likely to be
TLS Online TPP Program

#Question id: 3437

#Unit 11. Evolution and Behavior

Learning in which an associated stimulus may be used to elicit the same behavioral response as the original sign stimulus is called
TLS Online TPP Program

#Question id: 19111

#Unit 8. Inheritance Biology

If the frequency of PKU among newborns is approximately 1/10,000 (when the parents are unrelated). What is the risk of a child with PKU if the parents are uncle and niece?
TLS Online TPP Program

#Question id: 28879

#Unit 4. Cell Communication and Cell Signaling

Wnt signaling receptor is Frizzled (Fz), shows similarity with____