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TLS Online TPP Program

#Question id: 4607

Members of two different species possess a similar-looking structure that they use in a similar way to perform about the same function. Which of the following would suggest that the relationship more likely represents homology instead of convergent evolution?

#SCPH28 | Zoology

  1. The two species live at great distance from each other.

  2. The two species share many proteins.

  3. The structures in adult members of both species are similar in size.

  4. Both species are well adapted to their particular environments.

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TLS Online TPP Program

#Question id: 15486

#SCPH05 I Biotechnology

Why glutamic acid accumulation in cell is not a good idea for Corynebacterium
TLS Online TPP Program

#Question id: 4360

#SCPH28 | Zoology

Which of the following functions are characteristic of general transcription factors in eukaryotes?
TLS Online TPP Program

#Question id: 1095

#SCPH28 | Zoology

What does it mean to say that a signal is transduced?
TLS Online TPP Program

#Question id: 9159

#SCPH28 | Zoology

Which of the following investigations would shed the most light on the future distribution of organisms in temperate regions that are faced with climate change?
TLS Online TPP Program

#Question id: 410

#SCPH01 Biochemistry

For the reaction A -> B, the Keq' is 10^4.  If a reaction mixture originally contains 1 mmol of A and no B, which one of the following must be true?