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TLS Online TPP Program

#Question id: 5543

What is the purpose of the chorion in terrestrial vertebrate embryos?

#Unit 5. Developmental Biology

  1. To keep the embryo moist

  2. To exchange oxygen and carbon dioxide with the environment

  3. To absorb nutrients stored in yolk

  4. To store nitrogenous waste

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TLS Online TPP Program

#Question id: 23577

#Unit 8. Inheritance Biology

Duplications and deletions often arise from__
TLS Online TPP Program

#Question id: 23578

#Unit 8. Inheritance Biology

During chromosomal rearrangements are one way in which new genes evolve which is
TLS Online TPP Program

#Question id: 23579

#Unit 13. Methods in Biology

Results of research on the Human Genome Project should enable which of the following?
TLS Online TPP Program

#Question id: 23580

#Unit 13. Methods in Biology

Which of the following can function as a cloning vector?
TLS Online TPP Program

#Question id: 23581

#Unit 13. Methods in Biology

Which of the following is false?
TLS Online TPP Program

#Question id: 23582

#Unit 13. Methods in Biology

Properties of cloning vectors include each of the following, except