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TLS Online TPP Program

#Question id: 5230

Homeotic genes

#Unit 11. Evolution and Behavior

  1. encode transcription factors that control the expression of genes responsible for specific anatomical structures.

  2. are found only in Drosophila and other arthropods.

  3. are the only genes that contain the homeobox domain.

  4. encode proteins that form anatomical structures in the fly.

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TLS Online TPP Program

#Question id: 4589

#Unit 11. Evolution and Behavior

Darwin used the phrase "descent with modification" to explain ________.
TLS Online TPP Program

#Question id: 4590

#Unit 11. Evolution and Behavior

Which of the following statements describe evolution?
TLS Online TPP Program

#Question id: 4591

#Unit 11. Evolution and Behavior

Which of the following factors could cause a surge in population size?
TLS Online TPP Program

#Question id: 4592

#Unit 11. Evolution and Behavior

Which of the following statements describe the effect of evolution on a population?
TLS Online TPP Program

#Question id: 4593

#Unit 11. Evolution and Behavior

Which of Darwin's ideas had the strongest connection to his reading of Malthus's essay on human population growth?
TLS Online TPP Program

#Question id: 4594

#Unit 11. Evolution and Behavior

Which one of the following observations did Darwin first make during his discovery of evolution?