Practice Questions

  1. Home
  2. Free Resources
  3. Practice Questions
  4. 16646
TLS Online TPP Program

#Question id: 8704

To apply the principle of maximum parsimony to construction of a phylogenetic tree, ________.

#XL - S Microbiology
  1. choose the tree that assumes all evolutionary changes are equally probable
  2. choose the tree in which the branch points are based on as many shared derived characters as possible
  3. choose the tree that represents the fewest evolutionary changes, either in DNA sequences or morphology
  4. choose the tree with the fewest branch points
More Questions
TLS Online TPP Program

#Question id: 11478

#XL - T Zoology

In a mammalian visual system, visual information is integrated at ________.

 I) the lens

 II) the retina

 III) the optic nerve

 IV) the visual cortex
TLS Online TPP Program

#Question id: 19516

#XL - P Chemistry

Which of the following does not belong in the category of electrochemical cells?
TLS Online TPP Program

#Question id: 13044

#XL - S Microbiology

How many different types of dNTPs are utilized in a reaction mixture when carrying out sanger’s DNA sequencing ?
TLS Online TPP Program

#Question id: 8859

#XL - T Zoology

In terms of food capture, which sponge cell is most similar to the cnidocyte of a Cnidarian
TLS Online TPP Program

#Question id: 1548

#XL - S Microbiology

B-cell survival in the follicle is dependent on?