Practice Questions

TLS Online TPP Program

#Question id: 3432

Which of the following statements is (are) true of fixed action patterns?

#XL - T Zoology

They are highly stereotyped, instinctive behaviors.
They are triggered by sign stimuli in the environment and, once begun, are continued to completion.
An inappropriate stimulus can sometimes trigger them.
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More Questions

#Question id: 2682

#XL - T Zoology

DNA fingerprinting recognizes the differences in

#Question id: 2685

#XL - T Zoology

There are about 3 billion chemical base pairs in human DNA. Approximately what percent of these base pairs actually code for genes?

#Question id: 2687

#XL - T Zoology

What is the correct order for increasing gene density?

#Question id: 2689

#XL - T Zoology

Which of these factors contribute to a decrease in gene density?

#Question id: 2690

#XL - T Zoology

What do you think is the requirement of Intergenic DNA in higher organisms?

#Question id: 2921

#XL - T Zoology

During which stage of the cell cycle is the chromosome content of a mammalian liver cell 1n?