Practice Questions

  1. Home
  2. Free Resources
  3. Practice Questions
  4. 17703
TLS Online TPP Program

#Question id: 8692

Which of the following statements is accurate with regard to a phylogeny, as represented by a phylogenetic tree?

#XL - T Zoology
  1. Descendant groups (branches) from the same node likely share many derived characters.
  2. A monophyletic group can be properly based on convergent features.
  3. The ancestral group often has all the derived characters of the descendant species.
  4. Shared ancestral characters are excellent traits to use in developing a phylogeny.
More Questions
TLS Online TPP Program

#Question id: 27365

#XL - T Zoology

During siRNA-mediated gene silencing within the homo sapiens cell, the RNA-induced Silencing Complex (RISC) is composed of which of the following protein arrangements?
TLS Online TPP Program

#Question id: 3689

#XL - S Microbiology

DNA replication is bidirectional and anti-parallel. Which of the statement is FALSE regarding the DNA replication?
TLS Online TPP Program

#Question id: 20137

#XL - P Chemistry

If uncertainty in position and velocity are equal then uncertainty in momentum will be
TLS Online TPP Program

#Question id: 435

#XL - Q Biochemistry

What defines a near-equilibrium reaction?
TLS Online TPP Program

#Question id: 20228

#XL - P Chemistry

NH3 has a higher boiling point than expected because