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TLS Online TPP Program

#Question id: 8847

A compound contains hydroxyl groups as its predominant functional group. Which of the following statements is true concerning this compound?

#Section 2: Evolution
  1. It lacks an asymmetric carbon, and it is probably a fat or lipid.
  2. It should dissolve in water.
  3. It should dissolve in a nonpolar solvent.
  4. It wonĘąt form hydrogen bonds with water.
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TLS Online TPP Program

#Question id: 3477

#Section 2: Evolution

Which one of the following statements is INCORRECT?
TLS Online TPP Program

#Question id: 3430

#Section 2: Evolution

The proximate causes of behavior are interactions with the environment, but behavior is ultimately shaped by
TLS Online TPP Program

#Question id: 3377

#Section 2: Evolution

To call a behavior altruistic, an evolutionary biologist will have to demonstrate that

A) These behavior is decrease the individual fitness of the donor and increases the individual fitness of the recipient

B) These behavior is increases the individual fitness of both the donor and the recipient

C) Overall increase the inclusive fitness of the population

D) These behavior depend on genetic relation

Which of the following above statement is correct?
TLS Online TPP Program

#Question id: 12466

#Section 1: Ecology

Which of the following is a density-independent factor that could limit a population of high-altitude butterflies?
TLS Online TPP Program

#Question id: 4724

#Section 2: Evolution

Which of the following are true about crossing over ?