Practice Questions

TLS Online TPP Program

#Question id: 10609

The observation that members of a population are uniformly distributed suggests that

#10. Ecological Principles

the size of the area occupied by the population is increasing.
resources are distributed unevenly.
the members of the population are competing for access to a resource.
the members of the population are neither attracted to nor repelled by one another

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TLS Online TPP Program

#Question id: 4791

#8. Inheritance Biology

Body color in mice, YY is a recessive lethal, Yy yellow, yy gray and hair type straight is dominant over fuzzy. A geneticist crosses two yellow mice with heterozygous straight hair. Which the observe ratio is of obtains following progeny?

TLS Online TPP Program

#Question id: 4360

#3. Fundamental Processes

Which of the following functions are characteristic of general transcription factors in eukaryotes?

TLS Online TPP Program

#Question id: 17813

#7. System Physiology – Animal

During the stress response, cortisol triggers the release of ______.

TLS Online TPP Program

#Question id: 21391

#12. Applied Biology

Which one of the following biosensors is also known as a piezoelectric device?