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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

#11. Evolution and Behavior

  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: 2996

#2. Cellular Organization

Cell death approximately equal to cell division is found in
TLS Online TPP Program

#Question id: 2997

#2. Cellular Organization

Composed of population of cell that at the same stage of their cell cycle
TLS Online TPP Program

#Question id: 2998

#2. Cellular Organization

Which of the following statement are correct?
TLS Online TPP Program

#Question id: 3000

#2. Cellular Organization

Mycoplasmas are bacteria that lack cell walls. On the basis of this structural feature, whichstatement concerning mycoplasmas should be true?
TLS Online TPP Program

#Question id: 3001

#2. Cellular Organization

Which of the following participate in heat resistance of endospore?
TLS Online TPP Program

#Question id: 3002

#2. Cellular Organization

Cells are most sensitive to penicillin during which phase of the growth curve?