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TLS Online TPP Program

#Question id: 3431

In the territorial behavior of the stickleback fish, the red belly of one male elicits attack from another male by functioning as

#SCPH06 I Botany

  1. a pheromone.

  2. a sign stimulus.

  3. a fixed action pattern.

  4. a search image.

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TLS Online TPP Program

#Question id: 961

#SCPH06 I Botany

Which type of organisms can eliminate excess nitrogen by the direct excretion of ammonia?
TLS Online TPP Program

#Question id: 961

#SCPH28 | Zoology

Which type of organisms can eliminate excess nitrogen by the direct excretion of ammonia?
TLS Online TPP Program

#Question id: 962

#SCPH05 I Biotechnology

The carbon in urea originates from ________.
TLS Online TPP Program

#Question id: 962

#SCPH06 I Botany

The carbon in urea originates from ________.
TLS Online TPP Program

#Question id: 962

#SCPH28 | Zoology

The carbon in urea originates from ________.
TLS Online TPP Program

#Question id: 963

#SCPH05 I Biotechnology

________ is hydrolytically cleaved to directly yield urea in the urea cycle.