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TLS Online TPP Program

#Question id: 7313

Which of the following statement incorrect about the meristem?

#Unit 5. Developmental Biology
  1. Meristems are clusters of cells that allow the basic body pattern established during embryogenesis to be reiterated and extended after germination.
  2. Apical meristems occur at the growing shoot and root tips.
  3. Root apical meristems produce the root cap, which consists of lubricated cells that are sloughed off as the meristem is pushed through the soil by cell division and elongation in more proximal cells.
  4. New shoot apical meristems are initiated from tissue within the core of the root and emerge through the ground tissue and dermal tissue.
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TLS Online TPP Program

#Question id: 5223

#Unit 11. Evolution and Behavior

In order to determine the probable function of a particular sequence of DNA in humans, what might be the most reasonable approach?
TLS Online TPP Program

#Question id: 5224

#Unit 11. Evolution and Behavior

What does the field often called ʺevo-devoʺ study?
TLS Online TPP Program

#Question id: 5225

#Unit 11. Evolution and Behavior

Homeotic genes contain a homeobox sequence that is highly conserved among very diverse species. The homeobox is the code for that domain of a protein that binds to DNA in a regulatory developmental process. Which of the following would you then expect?
TLS Online TPP Program

#Question id: 5226

#Unit 11. Evolution and Behavior

Which of the following has the largest genome and the fewest genes per million base pairs?
TLS Online TPP Program

#Question id: 5227

#Unit 11. Evolution and Behavior

One of the characteristics of retrotransposons is that
TLS Online TPP Program

#Question id: 5228

#Unit 11. Evolution and Behavior

Multigene families are