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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: 23319

#Aptitude

Generally an adolescent is full of anxiety, anger and tension. How would you sublimate his stress and strain?
TLS Online TPP Program

#Question id: 19481

#12. Applied Biology

In cry toxin at amino acid at which position is not conserved
TLS Online TPP Program

#Question id: 353

#1. Molecules and their Interaction Relevant to Biology

Measurements show that the pH of a particular lake is 4.0. What is the hydrogen ion concentration of the lake?
TLS Online TPP Program

#Question id: 11477

#7. System Physiology – Animal

How could you genetically modify an animal so that it would distinguish more shades of green?
TLS Online TPP Program

#Question id: 11446

#7. System Physiology – Animal

A physiologist is studying the homeostatic control of blood pH. What type of receptor might be responsible for detecting changes in blood pH?