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TLS Online TPP Program

#Question id: 4975

The observation that tusks were limited to males in several species, and were apparently not used in food-gathering, is evidence that the tusks probably

#SCPH28 | Zoology

  1. were used by males during the sex act.

  2. were maintained as the result of sexual selection.

  3. are homologous to claws.

  4. were insignificant to the survival and/or reproduction of dicynodonts.

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TLS Online TPP Program

#Question id: 9219

#SCPH28 | Zoology

If the sex ratio in a population is significantly different from 50:50, then which of the following statements will always be accurate?
TLS Online TPP Program

#Question id: 14830

#SCPH06 I Botany

Proton motive force
TLS Online TPP Program

#Question id: 16322

#SCPH28 | Zoology

Immediately after putting on a shirt, your skin might feel itchy. However, this perception soon fades due to ________.
TLS Online TPP Program

#Question id: 2096

#SCPH01 Biochemistry

Movement of phospholipids from one leaflet to the other
TLS Online TPP Program

#Question id: 844

#SCPH06 I Botany

It is a given set of conditions that are required  for the maintenance of the active set of cellular proteins