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TLS Online TPP Program

#Question id: 26341

Which of the following statement is true regarding introns.

#Unit 2. Cellular Organization
  1. Introns evolve or accumulate mutations/changes slower than exons
  2.  Introns evolve or accumulate mutations/changes equal rate to exons
  3. Introns evolve or accumulate mutations/changes shows no change in exons
  4. Introns evolve or accumulate mutations/changes much more rapidly than exons
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TLS Online TPP Program

#Question id: 11158

#Unit 9. Diversity of Life Forms

Which of these items does not necessarily exist in a simple linear relationship with the number of gene-duplication events when placed as the label on the vertical axis of the graph below?
TLS Online TPP Program

#Question id: 5643

#Unit 5. Developmental Biology

The genetic analysis of arabidopsis development was strongly influenced by genetic analysis of Drosophila development, and as is the case in Drosophila, genes that influence development are often named for:
TLS Online TPP Program

#Question id: 19383

#Unit 12. Applied Biology

Mutant EPSPS can be used to produce
TLS Online TPP Program

#Question id: 9567

#Unit 10. Ecological Principles

Which part of the electromagnetic spectrum is the photosynthetically active region?
TLS Online TPP Program

#Question id: 2278

#Unit 2. Cellular Organization

Clusters of rRNA where ribosomes are assembled are called